PENN OCTANE CORP
10QSB, 1997-03-17
PETROLEUM & PETROLEUM PRODUCTS (NO BULK STATIONS)
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- -----------------------------------------------------------------------------


                   U. S. SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549


                                  FORM 10-QSB


     [X]          QUARTERLY  REPORT  PURSUANT  TO  SECTION  13  OR  15(d)  OF
                    THE SECURITIES AND EXCHANGE ACT OF 1934

     For  the  quarterly  period  ended  January  31,  1997
                                         ------------------

     [  ]          TRANSITION  REPORT  PURSUANT  TO  SECTION  13  OR 15 (D) OF
                      THE SECURITIES EXCHANGE ACT OF 1934

     For  the  transition  period  from  ____________  to  _____________

     Commission  File  No.  0-24394

                            PENN OCTANE CORPORATION
              (Exact name of registrant as specified in charter)

             DELAWARE                           52-1790357
 (State  or other jurisdiction of     (I.R.S. Employer Identification No.)
  incorporation  or  organization)
5847  SAN  FELIPE,  SUITE  3420,     HOUSTON,  TX          77057
 (Address  of  principal  executive  offices)            (Zip  Code)

                                (713) 952-5703
             (Registrant's telephone number, including area code)






     Indicate  by  check mark whether the Registrant (1) has filed all reports
required  to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934  during  the  preceding  12  months  (or for such shorter period that the
Registrant  was  required  to  file such reports), and (2) has been subject to
such  filing  requirements  for  the  past  90  days.    YES      X  NO____
                                                            -------

     As of January 31, 1997, 5,205,000 shares of the Registrant's common stock
were  outstanding.


- ------------------------------------------------------------------------------

<PAGE>
                            PENN OCTANE CORPORATION


                                     INDEX

<TABLE>
<CAPTION>

<S>       <C>                                                          <C>

PART I.   FINANCIAL INFORMATION:

Item 1.   Financial Statements

          Balance Sheet as of January 31, 1997                             3

          Statements of Operations for the three and six months ended
          January 31, 1997 and 1996                                        4

          Statements of Cash Flows for the three and six months ended
          January 31, 1997 and 1996                                        5

          Notes to Financial Statements                                 6-10

Item 2.   Management's Discussion and Analysis or Plan
          of Operation                                                 11-14


PART II.  OTHER INFORMATION:

Item 1.   Legal Proceedings                                               15

Item 2.   Changes in Securities                                           15

Item 3.   Defaults Upon Senior Securities                                 15

Item 4.   Submission of Matters to a Vote of Security Holders             15

Item 5.   Other Information                                               15

Item 6.   Exhibits and Reports on Form 8-K                             15-16
</TABLE>




<PAGE>
                            PENN OCTANE CORPORATION
PART  I  -  ITEM  1
<TABLE>
<CAPTION>

                                          BALANCE SHEET
                                           (Unaudited)


ASSETS                                                                          January 31, 1997
                                                                               ------------------
<S>                                                                            <C>

Cash                                                                           $          49,469 
Restricted cash                                                                            4,685 
Trade accounts receivable                                                                464,442 
Inventories                                                                              745,977 
Prepaid expenses                                                                          86,408 
                                                                               ------------------

  Total current assets                                                                 1,350,981 

Property, plant and equipment (net of accumulated depreciation of $1,033,660)          3,182,561 
Lease rights (net of accumulated amortization of $375,063)                               778,977 
Other noncurrent assets                                                                   13,257 
                                                                               ------------------

  Total assets                                                                 $       5,325,776 
                                                                               ==================


  LIABILITIES & STOCKHOLDERS' EQUITY

Short-term borrowing                                                                     772,552 
Current maturities of long-term debt                                                   1,401,403 
Construction accounts payable                                                            440,021 
Trade accounts payable                                                                   554,566 
Accrued liabilities                                                                      615,664 
                                                                               ------------------

  Total current liabilities                                                            3,784,206 

Long-term debt                                                                            60,043 

Stockholders' equity
  Preferred stock-$.01 par value, 5,000,000 shares authorized;
    270,000 convertible shares issued and outstanding at
    January 31, 1997                                                                       2,700 
  Common stock-$.01 par value, 25,000,000 shares authorized;
    5,205,000 shares issued and outstanding at January 31, 1997                           52,050 
  Additional paid-in capital                                                           5,954,566 
  Accumulated deficit                                                                 (4,527,789)
                                                                               ------------------

      Total stockholders' equity                                                       1,481,527 
                                                                               ------------------

      Total liabilities and stockholders' equity                               $       5,325,776 
                                                                               ==================
</TABLE>




See  Notes  to  Financial  Statements

<PAGE>
                            PENN OCTANE CORPORATION

                           STATEMENTS OF OPERATIONS
                                  (Unaudited)

<TABLE>
<CAPTION>

                                                  Three  Months  Ended            Six  Months  Ended
                                                  --------------------            ------------------
                                                January 31,    January 31,    January 31,    January 31,
                                                   1997           1996           1997           1996
                                               -------------  -------------  -------------  -------------
<S>                                            <C>            <C>            <C>            <C>
Revenues                                       $ 13,513,164   $  6,716,715   $ 16,059,657   $ 12,273,507 

Cost of goods sold                               12,728,248      6,327,356     15,481,213     11,592,906 
                                               -------------  -------------  -------------  -------------

  Gross profit                                      784,916        389,359        578,444        680,601 

Selling, general and administrative expenses        466,011        402,947        893,200        728,924 
                                               -------------  -------------  -------------  -------------

  Operating income (loss)                           318,905        (13,588)      (314,756)       (48,323)

Other income (expense)
  Interest income (expense)                         (69,879)       (63,501)      (123,506)      (117,862)
                                               -------------  -------------  -------------  -------------

    Net income (loss) before taxes                  249,026        (77,089)      (438,262)      (166,185)

Provision for income taxes                                0              0              0              0 
                                               -------------  -------------  -------------  -------------

  Net income (loss)                                 249,026   $    (77,089)  $   (438,262)  $   (166,185)
                                               =============  =============  =============  =============

  Earnings (loss)
  per common share                             $        .04   $       (.02)  $       (.08)  $       (.03)
                                               =============  =============  =============  =============


  Weighted average common
    shares outstanding                            5,205,000      5,085,000      5,205,000      5,082,283 
                                               =============  =============  =============  =============

</TABLE>




See  Notes  to  Financial  Statements

<PAGE>
                            PENN OCTANE CORPORATION

                           STATEMENTS OF CASH FLOWS
                                  (Unaudited)
<TABLE>
<CAPTION>

                                                    Three  Months  Ended             Six  Months  Ended
                                                    --------------------             ------------------
                                                 January 31,    January 31,    January 31,    January 31,
                                                    1997           1996           1997           1996
                                                -------------  -------------  -------------  -------------
<S>                                             <C>            <C>            <C>            <C>
INCREASE (DECREASE) IN CASH
Cash flows from operating activities:
Net income (loss)                               $    249,026   $    (77,089)  $   (438,262)  $   (166,185)
Adjustments to reconcile net loss to net cash
  provided by (used in) operating activities:
  Depreciation and Amortization                      140,094        173,299        283,963        341,820 

Changes in current assets and liabilities
  Restricted cash                                    495,315              0         (4,685)             0 
  Trade accounts receivable                         (117,959)       (75,985)      (432,560)       (96,191)
  Interest receivable                                      0            134         26,233            273 
  Note receivable                                          0              0              0        100,000 
  NPEG note                                                0              0              0        190,843 
  Inventories                                         55,574        (94,661)      (300,926)       (94,661)
  Prepaids and other current assets                   (1,579)         1,229        (19,289)        52,567 
  Construction and accounts payable                 (750,338)        74,217        101,422        (56,370)
  Advances from and to related party (net)                 0         (8,225)             0        (47,360)
  Accrued liabilities                                 (9,803)       (47,942)        64,753        (49,306)
  Other assets and liabilities, net                   (7,836)             0         (7,836)             0 
                                                -------------  -------------  -------------  -------------
    Net cash provided by (used in)
    operating activities                              52,494        (55,023)      (727,187)       175,430 

Cash flows from investing activities
  Capital expenditures                                   (25)           247         (5,400)       (70,833)
  Other                                                    0          8,759              0          7,529 
                                                -------------  -------------  -------------  -------------
    Net cash provided by (used in)
    investing activities                                 (25)         9,006         (5,400)       (63,574)

Cash flows from financing activities:
  Short-term borrowing                                     0              0        100,000       (160,000)
  Long-term debt borrowing                                 0         (2,325)       325,000         (3,842)
  Reduction in long-term debt                         (3,000)             0         (7,469)             0 
  Increase (decrease) in bank overdraft                    0         22,919              0          2,942 
                                                -------------  -------------  -------------  -------------
    Net cash provided by (used in)
    financing activities                              (3,000)        20,574        417,531       (160,900)

    Net increase (decrease) in cash                   49,469        (25,423)       315,056        (49,044)

Cash at beginning of period                                0         31,165        364,525         56,786 
                                                -------------  -------------  -------------  -------------

Cash at end of period                           $     49,469   $      7,742   $     49,469   $      7,742 
                                                =============  =============  =============  =============

</TABLE>



See  Notes  to  Financial  Statements


<PAGE>
                            PENN OCTANE CORPORATION

                         NOTES TO FINANCIAL STATEMENTS
                                  (UNAUDITED)

1.          BASIS  OF  PRESENTATION

The  balance  sheet  as of January 31, 1997, the statements of operations, and
statements  of  cash flows for the three and six months ended January 31, 1997
and 1996 have been prepared by Penn Octane Corporation (the "Company") without
audit.      In the opinion of management, the financial statements include all
adjustments  (which  include  only  normal recurring adjustments) necessary to
present  fairly  the financial position as of January 31, 1997 and the results
of  operations  and  cash flows for the three and six months ended January 31,
1997  and  1996.

Certain  information  and  footnote disclosures normally included in financial
statements  prepared  in  accordance  with  generally  accepted  accounting
principles  have  been  omitted.  These financial statements should be read in
conjunction  with  the  financial statements and notes thereto included in the
Company's    Form  10-KSB for the year ended July 31, 1996 and Form 10-QSB for
the  quarter  ended  October  31,  1996.

Certain  reclassifications have been made to prior year balances to conform to
the  current  presentation.    All  reclassifications  have  been  applied
consistently  to  the  periods  presented.

2.          EARNINGS  (LOSS)  PER  COMMON  SHARE

Earnings    (loss) per share of common stock is computed based on the weighted
average  number  of  shares  outstanding  after  giving effect to common stock
equivalents.   Fully diluted earnings (loss) per share of common stock assumes
the  conversion of preferred stock and is only presented in periods where such
computation results in dilution greater that 3% of primary earnings (loss) per
share  of  common  stock.

3.          COMMITMENTS  AND  CONTINGENCIES

During  1994,  the Company entered into discussions with International Bank of
Commerce-Brownsville,  a Texas state banking association (IBC), for a proposed
letter  of  credit, term loan, and working capital financing.  In anticipation
of  receiving  funding,  the  Company  executed  various documents including a
Security  Agreement  dated  July  1,  1994,  assigning  and  granting to IBC a
security  interest  in substantially all of the Company's business and assets,
including  its  pipeline  lease  agreement,  its  leased  land  at the Port of
Brownsville,  its  terminal  facilities and related equipment, inventories and
all  contracts  and  accounts  receivable.

Beginning  July 1, 1994, IBC advanced to the Company directly or made payments
directly  to  certain of the Company's creditors a total of $1,507,552 against
the collateral.  On August 5, 1994, IBC notified the Company that it would not
honor  certain  of  the  Company's  checks  but  would  continue  to honor its
irrevocable  letters  of  credit  issued  on  behalf  of  the  Company.

On  August 24, 1994 the Company filed an Original Petition and Application for
Injunctive  Relief  against  IBC  seeking:  (1) either enforcement of a credit
facility  between the Company and IBC or a release of the Company's collateral
consisting  of  significantly  all  of  the Company's business and assets; (2)
declaratory  relief  with respect to the credit facility; and (3) an award for
damages  and  attorney's  fees.

In response to the Company's request for injunctive relief, IBC filed a motion
on  August  29,  1994  to  compel arbitration and to stay the proceedings.  On
September 12, 1994, a State District Court in Cameron County, Texas, signed an
order  compelling  the  Company and IBC to resolve all of the Company's claims
against  IBC  in final arbitration.  The arbitration was conducted through the
American  Arbitration Association, Commercial Arbitration No. B 70 148 0133 94
A.

On  November  3, 1994, IBC filed a Responsive Pleading in Arbitration alleging
that  there  was  no loan agreement between the Company and IBC.  In addition,
IBC  requested  that  the  arbitrators  declare that IBC was not liable to the
Company  as  alleged, and that IBC was entitled to an award of $25,000,000 for
Business  Disparagement/Defamation  and  $100,000,000 in Punitive Damages plus
reasonable  attorney's  fees.

On  November  7,  1994,  the  Company  and  IBC agreed to a partial release of
certain  collateral  (accounts  receivable)  after the Company made cumulative
payments  through  that  date  to IBC totaling $800,000.  The remaining unpaid
balance to IBC at that date totaled $672,552, excluding interest ($30,448) and
fees  ($39,853).

On  May  5, 1995, IBC filed a First Amended Responsive Pleading in Arbitration
again  alleging  there  was  no loan agreement between the Company and IBC and
requesting  damages  in  excess  of  $750,000  plus  $3,500,000  for  Business
Disparagement/Defamation  plus  an amount of Punitive Damages to be determined
by  the  trier  of  fact.

The  arbitration  hearing,  held  before a panel of three neutral arbitrators,
commenced  on  July 19, 1995, and concluded on August 2, 1995.  On October 10,
1995,  the  Company  received notification of the Award of Arbitrators (Award)
which  called  for  IBC  to  pay  to the Company the sum of (a) $3,246,754 for
Breach  of  Contract  and  (b)  attorneys' fees of $568,000.  In addition, the
Award stated that IBC was entitled to an offset of (a) the sum of $804,016 and
(b)  attorneys' fees of $200,000 on IBC's counterclaim against the Company for
Breach  of Contract.  Both parties' awards accrue post-award interest at 9.75%
compounded  annually.

On  February  28,  1996, after hearing and denying IBC-Brownsville's motion to
vacate  the  arbitration  award,  the  following  judgment  was  ordered:

International  Energy  Development  Corporation  n/k/a Penn Octane Corporation
shall  have  a  judgment against International Bank of Commerce-Brownsville in
the  sum of $2,810,737, plus post-award interest at a rate of 9.75% compounded
annually  to begin running 10 days after the date this award was signed by the
requisite  number  of  arbitrators  (September  21, 1995) to the entry of this
Judgment  and  thereafter  at  the  statutory  rate  (10%).

Upon  the  entry  of  this Judgment International Bank of Commerce-Brownsville
shall  release  all  collateral  transferred  to  it  by  International Energy
Development  Corporation  n/k/a  Penn  Octane  Corporation.

The  Court  further  orders  that International Energy Development Corporation
n/k/a  Penn  Octane Corporation shall have and recover from International Bank
of  Commerce-Brownsville  attorneys'  fees in the sum of $100,000 for services
rendered  in  pursuing  the  entry  of  Judgment  in  this case, together with
interest  at the statutory rate from date of entry of this Judgment until paid
and conditionally $7,500 for any appeal to the Court of Appeals and $5,000 for
any  appeal to the Texas Supreme Court and $2,500 in the event Writ is granted
by  the  Supreme  Court.

On June 3, 1996, IBC-Brownsville filed an appeal, but the Company continues to
believe  that the judgment is final, binding, collectible and will resolve the
litigation  with IBC-Brownsville.  The financial statements do not include any
adjustments  reflecting  the  gain  contingency (the Award), net of attorneys'
fees,  or  the  offset  (principal  and  interest).    Short-term borrowing of
$672,552  reflects  the  principal  amount  of  the offset.  The Award will be
accounted  for  when  it is actually realized and the offset will be accounted
for  at  such  time  as  IBC-Brownsville  has  exhausted  all  appeals.

On  April 18, 1996, the Company reached agreement to accept $400,000 to settle
a  lawsuit  it filed in October 1995 against a bank related to IBC-Brownsville
(related  Bank).    As  part of the settlement agreement, the parties executed
mutual  releases from future claims related to the IBC-Brownsville litigation.
Additionally,  the  defendant  provided  an indemnity agreement to the Company
against  future  claims  from  IBC-Brownsville.  The amount is recorded in the
statement  of  operations  for  the  year  ended  July  31,  1996.

On  June  26,  1996,  IBC-Brownsville filed suit against the Company, Case No.
96-06-3502  in  the  357th  Judicial District Court of Cameron County alleging
that  the  Company, in filing the judgment against IBC-Brownsville in order to
clear  title  to  its  assets,  slandered  the  name  of  IBC-Brownsville.
IBC-Brownsville  contends  that  the Company's judgment against them prevented
them  from  selling  certain  property.    IBC-Brownsville  has claimed actual
damages  of  $600,000  and  requested  punitive  damages  of  $2,400,000.   On
September  23,  1996,  the  court  which entered the judgment on behalf of the
Company  indicated  in a preliminary ruling that the Company was privileged in
filing  the  judgment  to clear title to its assets.  The Company believes the
case  to be frivolous and is a breach of the settlement agreement entered into
with  the related Bank.  Further, the Company believes this cause of action is
covered  by  an  indemnity  agreement  from  that  related  Bank.

In  connection  with the IBC-Brownsville suit, IBC-Brownsville filed an appeal
with the Texas Court Of Appeals on January 21, 1997.  The Company responded on
February  14,  1997.

4.          PURCHASE  COMMITMENT

On September 26, 1996, the Company entered into a Term Sale Agreement with its
main  propane  supplier.   The agreement is for a one year period beginning on
October  1,  1996.   The terms of this agreement, such as pricing and volumes,
mirror  the  terms  of  the Company's sales agreement with its major customer.

5.          LETTERS  OF  CREDIT

In  January  of 1996, the Company obtained a standby letter of credit in favor
of  a  propane  supplier.    The  standby letter of credit was for $40,000 and
expired  December  1, 1996.  In August of 1996, the Company obtained a $40,000
standby  letter  of credit for another supplier.  The letter of credit expired
on  September  30,  1996.

In  accordance  with  the purchase commitment discussed above, in September of
1996  the  Company  obtained  a $625,000 letter of credit in favor of its main
propane  supplier.    As  part  of  the terms and conditions of this letter of
credit,  which  was  due  to expire September 30, 1997, the Company executed a
$625,000  demand  promissory note to the issuing bank.  The note was initially
collateralized  by  a  $500,000  deposit,  accrues  interest at the prime rate
(8.25%  as  of  October  31, 1996) plus 3%, and is guaranteed by the Company's
president.

On November 5, 1996, the Company's main propane supplier presented for payment
$495,315.10,  which  was  paid  through  the initial collateral deposit.  As a
result of the this draw down, the balance available under the letter of credit
remained  $625,000,  and  $4,685  represented  the  remaining  balance  of the
collateral  deposit.  In early March 1997, the letter of credit and collateral
was  released.

In December 1995, the Company obtained a revolving line of credit for $140,000
which  was  renewed  in December 1996 through September 30, 1997.  Interest is
calculated  on this credit line at the prime rate (8.25% during the six months
ended January 31, 1997) plus 3%.  At January 31, 1997, the outstanding balance
was  $100,000,  which  is  reflected  in  short-term  borrowings.

6.          LONG-TERM  DEBT

During  October,  1996,  the  Company  issued 6.5 units in a private placement
totaling  $325,000 (the "Units").  Each Unit consists of (i) a Promissory Note
and  (ii)  Common  Stock  Purchase Warrants (the "Warrants") to purchase Fifty
Thousand  (50,000)  Shares of Common Stock (the "Common Stock") of the Company
at  an  exercise  price  of  $3.00  per  share.

The  Promissory  Notes  accrue  interest  at  10%  annually and are payable on
November  7,  1997 (the "Payment Date").  In the event the Company receives in
excess of two hundred fifty thousand ($250,000) dollars in connection with any
offering  of  its  securities  prior  to  the  Payment Date, the Company shall
utilize  up  to  one-half  of  the  proceeds  from  such  sale  to satisfy the
Promissory  Note.    In  the  event  such  payment  does not fully satisfy the
Promissory  Note,  the  Company shall pay the balance due on the Payment Date.

7.          COMPRESSED  NATURAL  GAS:

     WILSON  ACQUISITION  CORPORATION

In  connection  with  the  Company's plans to enter the compressed natural gas
("CNG")  refueling  business, on March 7, 1997, Wilson Acquisition Corporation
("WAC"),  a  newly  formed  wholly-owned subsidiary of the Company, and Wilson
Technologies  Incorporated.  ("Wilson"),  a  leading supplier of CNG refueling
stations  which  is  engaged  in  the  business  of  selling,  designing,
manufacturing,  installing  and  servicing  CNG refueling stations and related
products  for use in the CNG industry throughout the world, had entered into a
Interim  Operating  Agreement  ("Arrangement").    Under  the  terms  of  the
Arrangement,  effective as of February 17, 1997, WAC will be granted the right
to  use  the  Wilson  name,  technology  and  employees,  subject  to  certain
restrictions,  as  well  as  rights  to  perform  contracts  which  Wilson has
currently  not  begun to perform, in exchange for monthly payments of $84,000,
and  royalty  payments  of  5% on gross revenues.  WAC will be entitled to all
revenues  earned  by  WAC and by certain businesses of Wilson commencing as of
February  17,  1997.  In addition, Zimmerman Holdings Inc. ("ZHI"), the parent
of  Wilson,  has  agreed to reimburse the Company for 50% of the net operating
cash  deficit  of  WAC,  if  any.  WAC will also be entitled to use the Wilson
premises as well as available inventory of Wilson in carrying out the business
at a price of cost plus 10%.  The Arrangement will terminate on the earlier to
occur  of  90  days  from  the  date  of the Arrangement or the closing of the
Acquisition  described  below.   If the Acquisition is not completed within 90
days,  the  Arrangement  may  be  extended  by  WAC  for  up  to  three years.

Simultaneously with Arrangement, the Company, WAC, Wilson and ZHI entered into
a  purchase  agreement  (the  "Acquisition"), whereby WAC will acquire certain
assets,  including  trademarks and licenses, and certain ongoing businesses of
Wilson,  including Wilson's Canadian and Mexican subsidiaries, in exchange for
the assumption of certain liabilities, a $3 million contingent royalty note of
WAC, a note based upon certain operating expenses issued by WAC and a $220,000
convertible  debenture  issued  by  the Company. The Acquisition is subject to
several  conditions,  including obtaining satisfactory restructuring of all of
Wilson's  creditor  obligations involving the consent of such creditors to the
proposed  Acquisition.

DINA  DEALERSHIP

In  November  1996,  the  Company acquired the right to a Dina dealership (the
"Dealership")  which  was  conditionally  granted  to  Mr.  Roberto  Keoseyan
("Keoseyan")  by  Grupo  Dina,  S.A. de C.V., one of the largest bus and truck
manufacturers  in  Mexico.    In  connection with the acquisition, the Company
agreed  to  make  certain monthly payments to Keoseyan and has agreed to issue
Keoseyan  100,000  warrants  in  the  common  stock  of  the  Company once the
Dealership  has  been  officially  granted  to  the  Company.

8.          EQUITY

WARRANT  EXCHANGE

During February  1997, the Company and certain prior officers the ("Officers")
of the Company agreed to an exchange offer whereby the Officers, on a weighted
average  basis,  received newly issued shares of the Company's common stock in
exchange  for  outstanding warrants tendered (the "Exchange").  As a result of
the  Exchange,  the Company will issue a total of 164,286 shares of its common
stock  in  exchange  for  receipt  of  702,856  warrants.


















PART  I  -  ITEM  2

MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OR  PLAN  OF  OPERATION

RESULT  OF  OPERATIONS

Revenue  for  the  three  months  ended  January  31,  1997 was $13,513,164 as
compared  to  $6,716,715  for  the  three  months  ended  January 31, 1996, an
increase  of  101%.  The increase for the three months ended January 31, 1997,
was  due to the Company's first full quarter of operations under the new sales
arrangement  with a major customer, which commenced during October 1996, which
resulted  in  higher  volumes  of  product  sold during the three months ended
January  31,  1997  of  approximately  22.6 million gallons sold compared with
approximately 16.9 million gallons sold for the three months ended January 31,
1996.   In addition, the prices charged for product sold were generally higher
during the three months ended January 31, 1997 as compared to the three months
ended January 31, 1996.  For the six months ended January 31, 1997 as compared
to  the  six months ended January 31, 1996,  revenues increased to $16,059,657
from  $12,273,507,  an  increase  of  31%.  This increase was primarily due to
generally  higher  prices charged for product sold during the six months ended
January  31,  1997  as  compared  to  the  six  months ended January 31, 1996,
partially  offset  by  lower  volumes  sold.

Cost of goods sold for the three months ended January 31, 1997 was $12,728,248
as  compared  to  $6,327,356  in  the  same  quarter during the prior year, an
increase  of  101%.    As described earlier, this increase is primarily due to
additional  volumes  sold  as well as higher costs for product sold during the
three  months  ended  January  31,  1997, partially offset from utilization of
lower  priced  inventory.  Cost of goods sold for the six months ended January
31,  1997  was $15,481,213 as compared to $11,592,906 for the six months ended
January  31, 1996, an increase of 34%.  As described earlier, this increase is
primarily  due  to  higher  costs for product sold during the six months ended
January  31,  1997,  partially  offset  by  lower  volumes  sold.

Gross  profit  for  the  three  months  ended January 31, 1997 was $784,916 as
compared  to  $389,359  for  the  three  months  ended  January 31, 1996.  The
increase  was  due  primarily  to the higher volume of LPG gas sold during the
three  months ended January 31, 1996, as a result of the new sales arrangement
with  a major customer described above.  Gross profit for the six months ended
January 31, 1997 was $578,444 as compared to $680,601 for the six months ended
January  31,  1996.    The  decrease was due primarily to lower margins earned
under  the  new  sales  arrangement  with  a  major customer combined with the
continuation  of certain fixed costs which was not affected by the significant
reduction  in  volumes  sold during the period until the new sales arrangement
with  a  major  customer  commenced  during  October  1996.

Selling, general and administrative (SG&A) expenses for the three months ended
January 31, 1997 were $466,011 as compared to $395,097 for the same quarter in
the  prior  year,  an  increase  of  18%.   This increase was due primarily to
increases  in  administrative  costs.   SG&A expenses for the six months ended
January  31,  1997  were  $893,200  as compared to $721,074 for the six months
ended  January  31, 1996, an increase of 24%.  This increase was due primarily
to  increases  in  administrative  costs.

Interest  expense  was  $69,879 and $63,501 for the three months ended January
31,  1997,  and  January  31,  1996, respectively.  The minor increase was due
primarily  to  higher  average  loan  balances  during  the three months ended
January    31,  1997,  partially  offset  from  payments  of  contractor  loan
obligations.    Interest  expense was $123,506 and $117,862 for the six months
ended  January  31,  1997,  and  January  31,  1996,  respectively.  The minor
increase  was  due  primarily  to  higher average loan balances during the six
months  ended  January  31, 1997, partially offset from payments of contractor
loan  obligations.

Due to the net losses for the six months ended January 31, 1997, no income tax
expense  was  provided.

In  July  1995, due to uncertainties related to the timing of the financing of
National Power Exchange Group, Inc.'s (NPEG) power project, the Company made a
provision to reduce the amount due under the settlement agreement.  During the
six months ended January 31, 1996, the Company received approximately $200,000
in  connection  with  the  settlement  agreement.  For additional information,
please  refer  to  note M of the Company's form 10-KSB for the year ended July
31,  1996.

LIQUIDITY  AND  CAPITAL  RESOURCES

At  July  31, 1996, the Company's arrangement with its major customer expired.
After  two  months  of negotiation, an agreement was reached.  The term of the
new  agreement  is  for  a  one year period commencing October 1, 1996.  Under
terms  of this agreement, the Company has committed to supply and the customer
has  committed  to  purchase  a minimum volume of LPG each month with seasonal
variability.  The total committed annual volume exceeds the volume sold to the
customer  during  the  year  ended  July  31,  1996.

Under this agreement, the Company is again responsible for the direct purchase
of  LPG.    As  a result, the Company has negotiated an agreement with a major
supplier  which  mirrors  the  terms  and  conditions  of  the Company's sales
agreement  with its primary customer.  The agreements provide the Company with
a  fixed  margin over the cost of gas.  The Company has made arrangements with
its  bank  for  a standby letter of credit for the benefit of a major supplier
for  the one year period of the agreements.  This letter of credit will enable
the  Company  to  purchase  LPG on an ongoing basis.  As part of the terms and
conditions  of this letter of credit, the Company executed a demand promissory
note, which accrues interest at the prime rate plus 3%, is collateralized by a
bank  deposit  and  is  guaranteed  by  the  president.

Since  the  Company agreed to finance the purchase of LPG, the customer agreed
to  prepay  for  approximately 75% of the gallons committed to be purchased in
October  1996,  and  to make payments within ten days of invoicing thereafter.
Under  the  terms  of  the  agreement,  invoicing will occur weekly and should
reduce  the  Company's  working capital requirements substantially.  Beginning
November  1996,  the  Company has made arrangements with its major customer to
guarantee  credit  with  the  Company's  main  supplier.

Because  the  Company  had complied with all terms of the settlement agreement
entered  into on June 21, 1995 with the two contractors, Lauren and Janik, who
were  owed  money from the construction of the Company's terminal, and because
the  Company  had  reduced  the amount owed the contractors from $1,308,000 to
$437,834 as of July 1996, on October 10, 1996, the Company reached a tentative
agreement  with Lauren and Janik to extend the repayment schedule to April 14,
1997,  under substantially similar terms and conditions.  Based on the minimum
volumes  committed  to  by  the Company's primary customer under the agreement
which commenced on October 1, 1996, the Company anticipates being able to make
repayment  in  full  from  cash  flow  generated  by  operations.

While the Company has not made commitments for additional capital expenditures
during  the  next  twelve  months,  it  continues  to evaluate the cost of and
opportunities  created  by  (i)  installing  a  cooling unit and upgrading and
extending a pipeline to the loading dock on the Brownsville Navigation Channel
in  order  to commence unloading from and loading onto ocean-going LPG vessels
and  (ii)  the  construction  and operation of an additional LPG terminal with
storage  facilities  within  Mexico  and/or  closer  to  U.S.-  Mexico  border
crossings  and an extension of the pipeline to this terminal, which is subject
to  regulatory  approval.    If determined to be advantageous to the Company's
operations, the projects would enable the Company to receive LPG for its major
customer  for  storage and redelivery, export LPG to Caribbean and other Latin
American  markets and allow for additional sales volumes of LPG into Mexico at
substantially  higher  margins.  The total cost of these projects are expected
to  cost  less  than  $5,000,000.

In  connection  with  the  Company's plans to enter the compressed natural gas
("CNG")  refueling  business, on March 7, 1997, Wilson Acquisition Corporation
("WAC"),  a  newly  formed  wholly-owned subsidiary of the Company, and Wilson
Technologies  Incorporated.  ("Wilson"),  a  leading supplier of CNG refueling
stations  which  is  engaged  in  the  business  of  selling,  designing,
manufacturing,  installing  and  servicing  CNG refueling stations and related
products  for use in the CNG industry throughout the world, had entered into a
Interim  Operating  Agreement  ("Arrangement").    Under  the  terms  of  the
Arrangement,  effective as of February 17, 1997, WAC will be granted the right
to  use  the  Wilson  name,  technology  and  employees,  subject  to  certain
restrictions,  as  well  as  rights  to  perform  contracts  which  Wilson has
currently  not  begun to perform, in exchange for monthly payments of $84,000,
and  royalty  payments  of  5% on gross revenues.  WAC will be entitled to all
revenues  earned  by  WAC and by certain businesses of Wilson commencing as of
February  17,  1997.  In addition, Zimmerman Holdings Inc. ("ZHI"), the parent
of  Wilson,  has  agreed to reimburse the Company for 50% of the net operating
cash  deficit  of  WAC,  if  any.  WAC will also be entitled to use the Wilson
premises as well as available inventory of Wilson in carrying out the business
at a price of cost plus 10%.  The Arrangement will terminate on the earlier to
occur  of  90  days  from  the  date  of the Arrangement or the closing of the
Acquisition  described  below.   If the Acquisition is not completed within 90
days,  the  Arrangement  may  be  extended  by  WAC  for  up  to  three years.

Simultaneously with Arrangement, the Company, WAC, Wilson and ZHI entered into
a  purchase  agreement  (the  "Acquisition"), whereby WAC will acquire certain
assets,  including  trademarks and licenses, and certain ongoing businesses of
Wilson,  including Wilson's Canadian and Mexican subsidiaries, in exchange for
the assumption of certain liabilities, a $3 million contingent royalty note of
WAC, a note based upon certain operating expenses issued by WAC and a $220,000
convertible  debenture  issued  by  the Company. The Acquisition is subject to
several  conditions,  including obtaining satisfactory restructuring of all of
Wilson's  creditor  obligations involving the consent of such creditors to the
proposed  Acquisition.

WAC  currently  intends  to pursue additional service and maintenance business
and  other  station  development  opportunities  in the U.S., Mexico and other
countries.

During  October  1996, the Company completed a private placement of Promissory
Notes due November 1997.  Total proceeds raised from the private placement was
$325,000  of  which  the  Company  used  the  net proceeds for working capital
requirements.

Although  IBC-Brownsville  has  appealed the judgment, the court which entered
the  judgment  issued  an order on September 23, 1996, which provides that the
Company  has  the  right  to  enter  the  judgment  and  free  its assets from
encumbrance.   Management of the Company believes that receipt of the proceeds
from  the  judgment  against  IBC-Brownsville  would  enable  the  Company  to
substantially  eliminate all of its outstanding obligations including all debt
and  legal fees plus provide additional working capital.  At January 31, 1997,
the judgment including accrued interest and legal fees approximate $3,302,511,
less  contingent  legal  fees.

Effective  October  24,  1996,  Thomas  P.  Muse,  Chairman,  Mark D. Casaday,
President,  and  Thomas  A.  Serleth,  Executive  Vice  President,  Secretary,
Treasurer,  and  Chief  Financial  Officer resigned as members of the Board of
Directors  and  Officers  of  the Company.  Mr. Casaday continued as President
until  the  expiration  of  his  employment  contract  on  October  31,  1996.

Effective  October 29, 1996, Jerome B. Richter was elected to the positions of
Chairman of the Board of Directors, President and Chief Executive Officer, Ian
T.  Bothwell  was  elected  Vice President, Treasurer, Assistant Secretary and
Chief  Financial  Officer,  and  Jorge  Bracamontes was elected Executive Vice
President  and  Secretary.

Through  a combination of the agreements with its major customer to purchase a
minimum  monthly  volume  of  LPG  and  its  primary  LPG  supplier to provide
increased  volumes  of LPG, and a full year of sales to U.S. Rio Grande Valley
propane  distributors, the Company believes it will have cash flow adequate to
meet  its  obligations  for  the  next  twelve month period.  In addition, the
Company  expects  collection  of  the IBC-Brownsville judgment, and intends to
expand  sales  to  its  major  customer,  including  related  products  and/or
additional  services.



<PAGE>
PART  II          OTHER  INFORMATION

ITEM  1.          LEGAL  PROCEEDINGS

See  Note  3  to  the  Financial  Statements.

ITEM  2.          CHANGES  IN  SECURITIES.

     None.

ITEM  3.          DEFAULTS  UPON  SENIOR  SECURITIES.

     None.

ITEM  4.          SUBMISSION  OF  MATTERS  TO  A  VOTE  OF SECURITIES HOLDERS.

     None.

ITEM  5.          OTHER  INFORMATION.

     None.

ITEM  6.          EXHIBITS  AND  REPORTS  ON  FORM  8-K.

The  following  Exhibits  are  included  herewith:

a.          Exhibits
            --------

10.23        Interim  Operating  Agreement  between  the  Wilson  Acquisition
Corporation  and  Wilson  Technologies  Incorporated  dated  March  7,  1997.

10.24        Purchase  Agreement  between  the  Registrant, Wilson Acquisition
Corporation,  Wilson  Technologies  Incorporated  and  Zimmerman Holdings Inc.
dated  March  7,  1997.

10.25    Agreement for Exchange of Warrants for Common Stock dated February 5,
1997  between  the  Registrant  and  Mark  D.  Casaday.

10.26    Agreement for Exchange of Warrants for Common Stock dated February 5,
1997  between  the  Registrant  Thomas  P.  Muse.

10.27       Agreement for Exchange of Warrants for Common Stock dated February
19,  1997  between  the  Registrant  and  Thomas  A.  Serleth.

10.28     Agreement between Roberto Keoseyan and the Registrant dated November
12,  1996.

10.29        Promissory  Note  between  Bay Area Bank and the Registrant dated
December  20,  1996.

27.0          Financial  Data  Schedule


The  following  report  on  Form  8-K  is  incorporated  herein  by reference:


b.                  Reports  on  Form  8-K
                    ----------------------

            On  February  7,  1997,  the  Registrant  filed a Form 8-K Current
Report  regarding  the  press
            release  of  February  4,  1997 in connection with an agreement to
supply  CNG  buses  and
            refueling  stations.










































                                  SIGNATURES


     Pursuant  to the requirements of the Securities Exchange Act of 1934, the
registrant  has  duly  caused  this  report  to be signed on its behalf by the
undersigned  thereunto  duly  authorized.



                                 PENN OCTANE CORPORATION




Date:  March  14,  1997          By: /S/ IAN  T.  BOTHWELL
                                     ---------------------
                                         Ian  T.  Bothwell
                                         Vice  President  and
                                         Chief  Financial  Officer














                          INTERIM OPERATING AGREEMENT
                          ---------------------------

     THIS  INTERIM  OPERATING  AGREEMENT (the "Agreement") is made and entered
into  on  March  7,  1997,  by and between Wilson Technologies Incorporated, a
California  corporation  ("Company"),  a  wholly-owned subsidiary of Zimmerman
Holdings,  Inc., a California corporation ("ZHI"), on the one hand, and Wilson
Acquisition  Corporation,  Delaware  corporation  ("Buyer"),  a  wholly-owned
subsidiary  of Penn Octane Corporation, a Delaware corporation ("POC"), on the
other  hand.

                                   RECITALS
                                   --------
     A.          Company  is  engaged  in  the business of selling, designing,
manufacturing,  installing  and  servicing  compressed  natural  gas  ("CNG")
refueling stations and related products for use in the CNG industry throughout
the  world  (the "Business").     B.     Company and ZHI, on the one hand, and
Buyer  and  POC,  on  the  other  hand,  are  parties to that certain Purchase
Agreement  of even date herewith the ("Purchase Agreement") pursuant to which,
among  other  things,  Company  is  selling to Buyer certain of its assets and
assigning  to  Buyer  certain  of its liabilities and Buyer is purchasing from
Company  such  assets and assuming from Company such liabilities, on the terms
and  conditions  set  forth  therein.

<PAGE>
     C.     Buyer and Company desire to establish terms and conditions for the
operation by Buyer, on an interim basis, of certain of Company's Business from
and  after  the  date  hereof,  as  set  forth  herein.

                                   AGREEMENT
                                   ---------
     NOW,  THEREFORE,  in  consideration of the mutual promises and agreements
contained  herein,  the  parties  agree  as  follows:
1.          INTERIM  OPERATION.
            ------------------
     1.01         Contracts.  During the Term of this Agreement (as defined in
                  ---------
Section  3.01),  Buyer  shall,  as  provided  herein,  perform  all duties and
obligations  under  the  service  agreements  and other specified contracts of
Company  set  forth on Schedule 1.01 hereto (the "Service Contracts").  Except
in the case of the Orange County Contract, as provided in Section 1.08, all of
Company's contracts, whether or not performed by Buyer under the terms of this
Agreement,  shall  remain  Company's  contracts, and nothing in this Agreement
shall  in  any  way  make  Buyer  a  party  to any such contract.  Buyer's CNG
Contracts  (as  defined  in  Section  1.03)  shall  remain  Buyer's contracts.
     1.02       Payments.  During the Term of this Agreement, Buyer shall have
                --------
the  right  to  collect all payments made by customers in connection with work
performed  under  the  Service  Contracts from and after February 16, 1997 and
during  the  Term  of  this  Agreement.   Buyer and Company shall cooperate to
notify  customers  of  Buyer's  performance  of the Service Contracts and that
payments for performance of services by Buyer related to the Service Contracts
and  any  other  services  performed  by  Buyer  on behalf of Company shall be
directed  to Buyer.  In the event payments are directed to Company for Buyer's
performance  of  services  related  to  the  Service  Contracts  and any other
services  performed  by  Buyer on behalf of Company, such payments received by
Company  shall  be  held in trust for Buyer and Company shall promptly forward
such  payments  to  Buyer.
     1.03       Employees.  Company shall make available to Buyer employees of
                ---------
Company,  who  have historically performed services required under the Service
Contracts  (the  "Loaned  Employees"),  for  the  performance  of  the Service
Contracts,  and  to  perform  such additional services as Buyer may reasonably
request  in  connection  with Buyer's efforts to enter into new agreements and
contracts  related  to  the  CNG business ("Buyer's CNG Contracts"); provided,
however,  that  the  Loaned Employees shall be available to Company to perform
all  work  necessary  to  complete  the  sales  orders of Company set forth on
Schedule  1.03 (the "Unfinished Sales Orders") in an expeditious manner and to
perform  any warranty work that Company may require.  Until the earlier of May
30,  1997, or such time as the Unfinished Sales Orders have been completed and
Company  has exercised the Cessation Option (as defined in Section 5.01), each
of  the  Loaned  Employees  shall be available for use by Company for at least
one-half  of  each work week for each Loaned Employee.  From and after May 30,
1997,  and  until such time as the Unfinished Sales Orders have been completed
and  Company  has  exercised the Cessation Option, the Loan Employees shall be
available for use by Company for at least a combined total of forty (40) hours
per  week; provided, however, that Company shall designate which of its Loaned
Employees  shall  be  utilized by Company for each forty (40) hour period each
week.
     1.04        Company Name and Technology.  During the Term, Company hereby
                 ---------------------------
grants  to  Buyer  an exclusive license to use Company's intellectual property
and  proprietary  and  business information including, without limitation, the
name  "Wilson  Technologies"  and  any  derivative  thereof  (the  "Licensed
Intellectual  Property")  for  use  in  connection with the performance of the
Service  Contracts  and  Buyer's  CNG  Contracts  (as  defined in Section 1.03
above).
     1.05  Fixed Assets and Facilities.  During the Term, Buyer shall have the
           ---------------------------
right  to  the  reasonable use of the fixed assets of Company and of Company's
facilities.    Buyer  acknowledges  receipt of a copy of that certain Standard
Sublease  dated December 30, 1996 (the "Sublease") between Kelly Pipe Company,
as  Sublessor, and Company and ZHI, as Tenant, for Company's premises in Santa
Fe  Springs, California (the "Premises").  Buyer further acknowledges that the
term  of  the  Sublease expires on April 30, 1997 and continues month-to-month
thereafter terminable by Sublessor or Sublessee upon not less than thirty (30)
days  prior  written  notice.  Company covenants that it shall promptly notify
Buyer  in  the  event  that  it  receives a written notice of termination from
Sublessor  and  that  it  shall  notify  Buyer  of its intent to terminate the
Sublease  at such time as it notifies Sublessor of its intent to terminate the
Sublease  pursuant  to  its  terms.
     1.06       Inventory.  During the Term of this Agreement, Buyer shall use
                ---------
its reasonable best efforts to use Company's inventory first before purchasing
inventory.    Buyer  shall  purchase  such  inventory  notwithstanding  the
availability  of  replacement  inventory  at  a  cost lower than book value of
Company's  inventory.    Buyer  shall  purchase Company's inventory at a price
equivalent  to  book  value  plus  ten  percent (10%) of such value, unless an
alternate  price is agreed to by Buyer and Company.  Buyer's right to purchase
such  inventory shall be conditioned upon Company's determination, in its sole
discretion  and  upon  a  written  request  by  Buyer  to  purchase particular
inventory,  that  such  inventory  is  not necessary for the completion of the
Unfinished  Sales  Orders.
     1.07       Division 10 Contract.  The following provisions shall apply to
                --------------------
Company's Los Angeles County Metropolitan Transit Authority Change Order No. 1
to  Contract No. 6358 for construction of CNG fueling facilities at Division 8
& 10 (the "Division 10 Contract"), in addition to the other provisions herein:
          (a)       Company shall use its reasonable best efforts to cause its
affiliate, A and A Associates, Inc., a California corporation ("A&A"), to make
direct  labor historically utilized by Company in connection with the assembly
of  Company's  products (the "A&A Direct Labor") available for use by Buyer to
perform  unfinished  work  under  the  Division  10  Contract;  and
          (b)      As soon as practicable after the date hereof, Company shall
calculate  its  actual  costs  incurred  in  connection  with  the Division 10
Contract  prior to the date hereof (the "Division 10 Costs").  The Division 10
Costs shall include, without limitation, costs of all materials, inventory and
labor  incurred  prior to the date hereof and shall exclude sales, general and
administrative  ("SG&A")  expenses incurred by Company from and after December
16,  1996  and  on  or before the date hereof.  Buyer shall pay to Company the
Division  10  Costs  within  thirty  (30) days after Buyer receives notice, in
writing,  of  the  total  amount  of  Division  10  Costs.
     1.08     Orange County Contract.  The following provisions shall apply to
              ----------------------
County  Sanitation  Districts  of  Orange  County Purchase Order No. 80057 and
Change  Order,  dated  November  7,  1996  (the  "Orange County Contract"), in
addition  to  the  other  provisions  herein:
          (a)       Notwithstanding anything to the contrary contained herein,
Company and Buyer shall use their reasonable best efforts either (i) to obtain
the  consent  of the County Sanitation Districts of Orange County (the "County
of Orange") to the assignment of all of Company's right, title and interest in
and  to  the  Orange  County Contract to Buyer and to obtain a novation of the
Orange  County  Contract  substituting Buyer in place of Company (the "Consent
and  Novation"), or (ii) to obtain a new contract from the County of Orange in
the  name  of Buyer alone (the "New Contract").  To the extent that the County
of  Orange  either provides the Consent and Novation or the New Contract, then
the  Orange  County Contract shall be excluded from the definition of "Service
Contracts" for purposes of this Agreement and the Orange County Contract shall
be  included in the definition of "Buyer's CNG Contracts" for purposes of this
Agreement.
          (b)         To the extent that Company and Buyer are unable, despite
their best efforts, to obtain from the County of Orange either the Consent and
Novation  or  the  New  Contract,  then  the  following  shall  occur:
               (i)     the Orange County Contract shall remain included in the
definition  of  "Service  Agreements" for purposes of this Agreement.  In such
event,  Company  shall use its reasonable best efforts to cause its affiliate,
A&A,  to  make the A&A Direct Labor available for use by Buyer to perform work
required  under  the  Orange  County  Contract;  and
               (ii)         Buyer shall obtain, in its own name, any letter of
credit  required  by  the  County  of Orange to proceed with the Orange County
Contract.
     1.09        Open Bids.  Company and Buyer shall use their reasonable best
                 ---------
efforts  to  transfer  from  Company  to  Buyer  open bids, if any, upon their
acceptance  by  the  customer,  to  the  extent  that Buyer determines that it
desires  to  enter into a contract with the customer based upon the bid (each,
an  "Accepted  Bid").    Notwithstanding  the foregoing, Company shall have no
obligation  hereunder  to  enter  into  any  contract  with  any  customer  in
connection  with  any  such  bid  accepted  by  any  customer.
     1.10       Payments to Company's Creditors.  During the Term, Buyer shall
                -------------------------------
have  the  right,  but not the obligation, with the written consent of Company
which shall not be unreasonably withheld, to make payments to any of Company's
creditors  to  the  extent necessary to perform the Service Agreements and the
Buyer  CNG  Contracts,  as contemplated herein.  To the extent Buyer makes any
such  payments,  the principal amount of the Royalty Obligation (as defined in
Section 2.02) due on termination of this Agreement, in the case of termination
for any reason other than the consummation of the transactions contemplated by
this  Agreement,  or  the  principal amount of the Royalty Note (as defined in
Purchase  Agreement),  in  the  case  of  the consummation of the transactions
contemplated  by the Purchase Agreement, shall be reduced by the amount of any
such  payments.   Notwithstanding the foregoing, Buyer shall continue to make,
when  due,  any  Royalty  Payments  due  hereunder  or under the Royalty Note.
2.          CONSIDERATION.
            -------------
     2.01    Monthly  Payments.    During the Term, Buyer shall pay to Company
             -----------------
Eighty-Four  Thousand  Dollars ($84,000.00) per month, payable twice per month
in  installments  of  Forty-Two Thousand Dollars ($42,000.00).  Payments shall
commence  on  the date hereof, and shall continue thereafter on the 5th day of
each month, for the 1st through the 15th of each month, and on the 20th day of
each  month,  for the 16th through the end of each month, until the earlier to
occur  of  the  Termination  Date or the Cessation Date (as defined in Section
5.01).   Buyer and Company shall cooperate to make appropriate adjustments, as
the  case  may  be,  in the case of a Termination Date or Cessation Date which
results  in  a  final period which is less than a complete month.  The parties
hereto  agree  and  acknowledge  that  concurrently with the execution of this
Agreement  Buyer  has  paid to Company the sum of Eighty-four Thousand Dollars
($84,000.00), the receipt of which is hereby acknowledged, and that the period
for  which  such  initial payment is made commences February 16, 1997 and ends
March  15,  1997.   The parties hereto further agree and acknowledge that, for
purposes  of  Section  3.02(a)(vii),  Buyer's gross margin shall be calculated
from  February  16,  1996.
     2.02  Royalty.    Commencing on the date hereof and continuing during the
           -------
Term (the "Royalty Period"), a royalty shall accrue in an amount equal to five
percent  (5%)  of Net Revenues, as hereinafter defined, of Buyer (the "Royalty
Obligation").    The Royalty Obligation shall be due and payable at the end of
the  Initial  Term  (as  defined  in Section 3.01(a)) and each Option Term (as
defined  in  Section 3.01(a); each a "Royalty Payment").  For purposes of this
Agreement, the term "Net Revenues" means the gross amount of revenues received
by  Buyer  or  its  affiliates from the sale of products or the performance of
services  related  to the CNG business anywhere in the world less (a) returns,
                                                             ----
credits,  discounts  and  allowances,  (b)  free  goods programs, (c) freight,
transportation  and insurance charges, and (d) sales, excise and similar taxes
added  to  the invoice; provided, however, that Net Revenues shall not include
revenues arising from the sale of CNG, the sale of CNG-powered vehicles or the
conversion  of  vehicles  to  CNG-powered vehicles.  Buyer shall keep accurate
records  of all Net Revenues, including sales made by affiliates of Buyer, and
shall deliver to Company with each Royalty Payment a report indicating the Net
Revenues.    Company shall have the right, at its own expense, upon reasonable
notice  and during normal business hours, to audit and inspect Buyer's records
of  Net  Revenues.
     2.03     A&A Direct Labor.  Buyer shall pay to Company on a weekly basis,
              ----------------
on  each  Wednesday  of  each week, an amount equivalent to the actual cost of
making the A&A Direct Labor available to Buyer in connection with the Division
10  Contract,  as provided in Section 1.07(a), and the Orange County Contract,
as provided in Section 1.08(b)(i), plus the cost of employee benefits provided
                                   ----
to  such  labor  plus  ten percent (10%) of such actual cost and such employee
                 ----
benefits.
     2.04       Division 10 Costs.  Buyer shall pay to Company the Division 10
                -----------------
Costs  in  accordance  with  Section  1.07(b)  hereof.
3.          TERM.
            ----
     3.01          Termination  Events.
                   -------------------
     The  term  of  this  Agreement  (the "Term") shall commence upon the date
hereof and expire upon the earlier to occur of the following (the "Termination
Date"):

<PAGE>
          (a)     ninety (90) days after the date hereof (the "Initial Term");
provided,  however,  that  Buyer shall have eleven (11) consecutive options to
extend  the  term  hereof  for  an additional ninety (90) day period (each, an
"Option  Term"),  which, if exercised in writing by notice by Buyer to Company
prior to the expiration of the Initial Term or any Option Term, shall, in each
case,  extend  the  term  hereof  for  an  additional  ninety (90) day period;
          (b)          consummation  of  the  transactions contemplated by the
Purchase  Agreement;
          (c)       the failure of Buyer to either consummate the transactions
contemplated  by the Purchase Agreement within ninety (90) days after exercise
by Company of the Put Option (as defined in Section 5.02) or to pay to Company
the SG&A Differential (as defined in Section 5.02)) within ninety (90) days of
the  exercise  by  Company  of  the  Put  Option;
          (d)          mutual  consent  of  Buyer  and  Company;
          (e)          the  occurrence  of  a material breach of any provision
hereunder  upon  notice,  in  writing,  by Buyer or Company to the other party
which  breach has not been cured within thirty (30) days after receipt of such
notice,  unless  Buyer or Company, as the case may be, has waived such breach;
or
          (f)          three  (3)  years  after  the date hereof, unless Buyer
exercises the Continuation Option (as defined in Section 4.02), in which case,
the  Term  of  this  Agreement  shall  continue for an additional two (2) year
period.
     3.02          Effect  of  Termination.
                   -----------------------
          (a)          In  General.  Except in the case of termination of this
                       -----------
Agreement  pursuant  to  Section  3.01(b)  (closing  of  the  transactions
contemplated by the Purchase Agreement) or in the case of continuation of this
Agreement  for  the  Continuation  Period  (as  defined  in Section 4.02), the
following shall occur upon termination of this Agreement as of the Termination
Date:
               (i)      Buyer shall cooperate with Company to notify customers
that  Buyer will no longer perform any of Company's Service Contracts and that
all further payments shall be directed to Company.  Any such payments received
by Buyer shall be held in trust by Buyer for Company and shall be delivered by
Buyer  to  Company;
               (ii)          Buyer  shall  cease  doing  business;
               (iii) Neither Buyer nor any affiliate of Buyer, for a period of
two  (2)  years  after  the  Termination  Date,  shall solicit any employee of
Company  for  employment  by Buyer or any affiliate of Buyer except if Company
has  exercised  the  Cessation  Option  (as defined in Section 5.01), in which
case,  Buyer  may  retain  any  employees  formerly  employed  by  Company;
               (iv)         The license for the Licensed Intellectual Property
granted  herein  shall  terminate  and  Buyer  shall  have no further right to
utilize  the  Licensed  Intellectual  Property  for any purpose whatsoever and
Buyer  shall  change  its name as soon as practicable to a name which does not
use  the  name  "Wilson"  or  any  derivation  thereof;
               (v)      Buyer shall pay to Company any unpaid Royalty Payments
due and payable hereunder, within thirty (30) days after the Termination Date;
               (vi)        Buyer shall pay to Company any unpaid amounts owing
for  inventory  purchased  pursuant to the terms of this Agreement and due and
payable  hereunder,  within  thirty  (30)  days  after  the  Termination Date;
               (vii)  Company  shall  pay  to Buyer fifty percent (50%) of the
difference,  if  any,  between Buyer's gross margin (less any Royalty Payments
paid  by  Buyer  to  Company)  in  connection  with  its operations during the
duration  of  this Agreement and Eighty-Four Thousand Dollars ($84,000.00) per
month  from  the  date  hereof and ending on the Cessation Date (as defined in
Section  5.01),  within  thirty  (30)  days  after  the  Termination Date; and
               (viii)  If  upon the Termination Date amounts are due and owing
by  Buyer to Company under Subpart (v) above and/or Subpart (vi) above, and by
Company  to  Buyer  under  Subpart (vii) above, such amounts shall offset each
other,  and  only  the  net  amount  after  offset shall be considered due and
payable;
provided,  however,  that,  all  other obligations of the parties hereto shall
- --------   -------
terminate  except  as  otherwise set forth herein and Buyer and its affiliates
- ---
shall  cease  to  conduct  the  Business.
- --
          (b)          Upon  Closing  of Purchase Agreement Transactions.  The
                       -------------------------------------------------
following shall occur in the case of termination of this Agreement pursuant to
Section  3.01(b)  (closing  of  the  transactions contemplated by the Purchase
Agreement):
               (i)    Book value or any other agreed value paid or credited by
Buyer  to  Company  for  the purchase of any of Company's inventory during the
term  of this Agreement shall be added to the Inventory Valuation (as provided
in  Section  1.06(a)  of  the  Purchase  Agreement);  and
               (ii)     Any Royalty Payment paid by Company to Buyer hereunder
shall  reduce  the principal amount due and payable under the Royalty Note (as
defined  in  the  Purchase  Agreement);
provided,  however,  that,  all  other obligations of the parties hereto shall
- --------   -------
terminate  except  as otherwise set forth herein or in the Purchase Agreement.
- ---
4.          BUYERS'  OPTIONS.
            ----------------
     4.01       Purchase Option.  If this Agreement has not been terminated in
                ----------------
accordance  with  Section  3 hereof prior to the expiration of three (3) years
after  the  date  hereof,  Buyer  shall  have  the  option  to  consummate the
transactions contemplated by the Purchase Agreement (the "Purchase Option") by
providing  notice  to Company in writing of the exercise of its option granted
by  this Section 4.01 during the Option Term immediately preceding termination
of  this  Agreement  pursuant  to Section 3.01(f) above.  Upon exercise of the
Purchase  Option,  Buyer  and  Company  hereby  waive  all  conditions  to the
consummation  of  the  transactions contemplated by the Purchase Agreement set
forth  in Sections 9 and 10 of the Purchase Agreement, respectively, and shall
consummate the transactions contemplated by the Purchase Agreement pursuant to
its  terms;  provided, however, that, notwithstanding anything to the contrary
contained  in  the  Purchase  Agreement, Buyer shall pay to ZHI the sum of Two
Hundred  Twenty Thousand Dollars ($220,000) cash at the Closing (as defined in
the  Purchase  Agreement)  in lieu of the Convertible Debenture (as defined in
the  Purchase  Agreement).
     4.02      Continuation Option.  If this Agreement has not been terminated
               -------------------
in accordance with Section 3 hereof prior to the expiration of three (3) years
after  the  date  hereof  and  Buyer does not exercise the Purchase Option (as
defined  in  Section  4.01),  then Buyer shall have the option to continue the
Term  of  this Agreement (the "Continuation Option") for an additional two (2)
year  period  (the  "Continuation  Period")  by providing notice to Company in
writing  of the exercise of its option granted by this Section 4.02 during the
Option  Term  immediately  preceding termination of this Agreement pursuant to
Section  3.01(f)  above.   Buyer's Continuation Option shall be subject to and
shall  be  conditional  upon payment by Buyer to Company of any unpaid Royalty
Payments  then  due  and  payable,  payment  by Buyer to Company of any unpaid
amounts  owing  for  inventory  purchased  hereunder then due and payable, and
payment  of  the  SG&A  Differential (as defined in Section 5.02) in the event
Company  has  not exercised its Put Option (as defined in Section 5.02).  Upon
exercise  of  the  Continuation  Option,  the  following  shall  occur:

          (a)         the License for the Licensed Intellectual Property shall
terminate  and  Buyer  shall  have  no  further  right to utilize the Licensed
Intellectual  Property  for  any purpose whatsoever and Buyer shall change its
name  as  soon  as practicable to a name which does not use the name Wilson or
any  derivation  thereof;
          (b)       Buyer shall be entitled to solicit any remaining employees
of  Company;
          (c)          Buyer  shall  continue  to  pay  to Company the Royalty
Obligation (as defined in Section 2.02) for the Continuation Period; provided,
however,  that, during the Continuation Period, Buyer shall have no obligation
to pay to Company any Royalty Obligation in excess of a total of Three Million
Dollars  ($3,000,000.00);
          (d)          Buyer  shall be entitled to engage in the Business; and
          (e)          Buyer shall be entitled to seek to transfer all Service
Contracts  and  any  other  contracts  of  Company  from  Company  to  Buyer;
provided,  however,  that  all  other  obligations of the parties hereto shall
- --------   -------
terminate,  except  as  otherwise  set  forth  herein.
- ----
5.          COMPANY'S  OPTIONS.
            ------------------
     5.01          Cessation  Option.  Upon completion of the Unfinished Sales
                   -----------------
Orders,  as  determined  by  Company in its sole discretion, Company is hereby
granted  the  option,  upon notice to Buyer, in writing, to cease its business
operations  (the  "Cessation  Option")  on a date at least ten (10) days after
delivery  of  such  notice (the "Cessation Date").  In such event, Buyer shall
offer to continue employment of all employees who are listed on Schedule 13.01
of  the  Purchase  Agreement  and who are then employed by Company.  Each such
person who continues employment shall be employed at the same salary and wages
as  were in effect immediately prior to the Cessation Date, subject to Buyer's
rights, except to the extent limited by law or agreement, to revise and modify
any  terms,  conditions,  practices,  policies,  and  benefits.    Under  such
circumstance, Buyer shall assume Company's liabilities for vacation pay, sales
incentives  and other amounts accrued to such employees prior to the Cessation
Date.   Upon exercise of the Cessation Option, Buyer acknowledges that Company
shall  cease  to have any obligation to fund any additional sales, general and
administrative  ("SG&A")  expenses  for  Company  or  to  make  its facilities
available  to  Buyer pursuant to Section 1.05.  Upon exercise of the Cessation
Option,  Buyer  shall have no obligation to make any additional payments under
Section  2.01 for periods arising from and after the Cessation Date.  From and
after  the Cessation Date and prior to the Termination Date, at the request of
Company,  in  writing,  Buyer  shall  perform warranty work in connection with
products manufactured and sold by Company prior to Closing.  To the extent any
warranty  work  is  requested,  in writing, by Company in connection with such
products, Company shall reimburse Buyer in the amount of cost of such warranty
work  plus ten percent (10%), within thirty (30) days of invoice.  Any amounts
unpaid  hereunder  after sixty (60) days shall, at the option of Buyer, offset
any  unpaid  Royalty  Obligation  under  Section  2.02  hereof.
     5.02          Put  Option.  Any time after the exercise by Company of the
                   -----------
Cessation  Option  (as defined in Section 5.01), Company shall have the option
to notify Buyer, in writing, that Company waives all conditions to the closing
of the transactions set forth in Section 10 of the Purchase Agreement and that
Company  is  prepared  to  close the transactions contemplated by the Purchase
Agreement  (the  "Put  Option").  Upon exercise of the Put Option, Buyer shall
either  waive  the  conditions to the closing of the transactions set forth in
Section 9 of the Purchase Agreement and close the transactions contemplated by
the  Purchase  Agreement  within  ninety  (90) days or pay to Company the SG&A
Differential  (as  hereinafter defined) within ninety (90) days.  For purposes
of  this  Agreement,  the SG&A Differential shall be the sum of $92,700.00 per
month, or portion thereof, accrued between December 16, 1996 and the Cessation
Date  less  (i)  the  Realized  Sales  Margin (as hereinafter defined) for the
      ----
period  from  December 16, 1996 through February 15, 1997 and (ii) $84,000 per
month,  or  portion  thereof,  actually  paid  by Buyer to Company pursuant to
Section  2.01  hereof,  for the period from February 15, 1997 to the Cessation
Date.   For purposes of the preceding sentence, the term Realized Sales Margin
shall  mean  the gross income realized by Company from the sale of products or
the  performance  of services for customers for the period commencing December
16,  1996  and

<PAGE>
ending February 16, 1997, less the cost of goods sold or the cost of providing
                          ----
such  services.
6.          REPRESENTATIONS  AND  WARRANTIES  OF  COMPANY.
            ---------------------------------------------
     Company represents and warrants to Buyer as of the date of this Agreement
and  as  of  the  date  of the closing of the transactions contemplated by the
Purchase  Agreement  as  follows:
     6.01    Corporate  Existence.    Company is a corporation duly organized,
             --------------------
validly  existing  and  in  good  standing  under  the  laws  of  the State of
California.    Company has all requisite corporate power and authority to own,
lease  and  operate its property and to carry on its business in the manner in
which  and  in  the  places  such  business  is  now  being  conducted.
     6.02    Authority;  Enforceability.   Company has the right, power, legal
             --------------------------
capacity  and  authority  to enter into, and to perform its obligations under,
this  Agreement  and  the  transactions  herein  contemplated.  The execution,
delivery and performance of this Agreement by Company has been duly authorized
by  its  board  of  directors.    This Agreement has been validly executed and
delivered  by  Company  and, assuming due execution and delivery hereof by the
other  parties hereto, constitutes a valid, binding and enforceable obligation
of  Company  subject  to  applicable  bankruptcy,  insolvency,  receivership,
moratorium,  reorganization  or  similar  state  or  federal laws or equitable
principles relating to or affecting creditors' rights and to the discretion of
a  court  to  grant  equitable  remedies.

<PAGE>
     6.03     No Violation.  Neither the execution, delivery or performance of
              ------------
this  Agreement  nor  the consummation of the transactions contemplated hereby
nor  compliance  by  Company with any of the provisions hereof will violate or
conflict  with any provisions of the Certificate of Incorporation or bylaws of
Company  or  any judicial or administrative order, judgment or decree to which
Company  is  a  party  or  is  subject.
7.          REPRESENTATIONS  AND  WARRANTIES  OF  BUYER.
            -------------------------------------------
     Buyer represents and warrants to Company as of the date of this Agreement
and  as  of  the  date  of the closing of the transactions contemplated by the
Purchase  Agreement  as  follows:
     7.01    Corporate  Existence.    Buyer  is  a corporation duly organized,
             --------------------
validly existing and in good standing under the laws of the State of Delaware.
Buyer  has  all  requisite  corporate  power  and  authority to own, lease and
operate  its  properties  and to carry on its business in the manner of and in
the  places  such  business  is  now  being  conducted.
     7.02    Authority;  Enforceability.    Buyer  has the right, power, legal
             --------------------------
capacity  and  authority  to  enter into, and to perform its obligations under
this  Agreement  and  the  transactions  herein  contemplated.  The execution,
delivery  and  performance of this Agreement by Buyer has been duly authorized
by  the board of directors of Buyer.  This Agreement has been validly executed
and  delivered  by Buyer and, assuming due execution and delivery by the other
parties hereto, constitutes a valid, binding and enforceable obligation Buyer,
subject  to  applicable  bankruptcy,  insolvency,  receivership,  moratorium,
reorganization  or  similar  state  or  federal  laws  or equitable principles
relating  to or affecting creditors' rights generally and to the discretion of
a  court  to  grant  equitable  remedies.
     7.03     No Violation.  Neither the execution, delivery or performance of
              ------------
this  Agreement  nor  the consummation of the transactions contemplated hereby
nor  compliance  by  Buyer  with  any of the provisions hereof will violate or
conflict  with any provisions of the Certificate of Incorporation or bylaws of
Buyer  or  any  judicial  or administrative order, judgment or decree to which
Buyer  is  a  party  or  is  subject.
8.          INDEMNIFICATION  OBLIGATIONS.
            ----------------------------
     Buyer and POC, jointly and severally, indemnify, defend and hold harmless
Company, its directors, officers, employees, shareholders, agents, successors,
assigns,  attorneys  and personal representatives from, against and in respect
of  any  and  all actions, suits, proceedings, claims, demands, losses, costs,
expenses,  obligations,  liabilities,  judgments,  damages,  recoveries  and
deficiencies,  including,  without  limitation,  interest,  penalties  and
reasonable  attorneys'  fees (collectively "Damages") that Company shall incur
or  suffer  which  arise  out  of, result from or relate to, (i) the Buyer CNG
Contracts;  (ii)  the  Orange County Contract; (iii) the Division 10 Contract;
or, (iv) any Accepted Bid.  Notwithstanding anything to the contrary contained
herein,  the  obligations  of Buyer and POC under this Section 8 shall survive
the  termination  of  this  Agreement.
9.          EXCLUSIVE  DEALING.
            ------------------
     During  the  Term,  Company will not, directly or indirectly, through any
representative  or  otherwise,  solicit or entertain offers from, negotiate in
any  manner, encourage, discuss, accept, or consider any proposal of any other
person  or  entity  relating  to  the  acquisition  of  Company, its assets or
business,  in  whole  or  in  part,  whether  directly  or indirectly, through
purchase,  merger,  consolidation, or otherwise (other than sales of inventory
in  the  ordinary  course  of  business).
10.          COVENANT  NOT  TO  COMPETE.
             --------------------------
     During the Term and except as contemplated hereby, Company agrees that it
shall  not engage, it shall not permit any affiliate (including, in each case,
its  directors,  officers  and  shareholders) to engage, and it shall use best
efforts  to  prevent  any  joint venture of Company or any such affiliate from
engaging,  in the Business ("Competitive Activities"); provided, however, that
                                                       --------  -------
the  foregoing  shall  not  prohibit:
          (a)    Company,  ZHI  and  any  of  their affiliates, any such joint
venture  or  any of the accounts managed by them, including without limitation
any  pension  or  other  benefit  plan  of  Company  and  ZHI, from owning any
outstanding  capital stock or other equity interests of any person engaging in
any  Competitive  Activities,  provided  the aggregate beneficial ownership of
Company  and  ZHI  (without reference to pension or other benefit plan assets)
does  not  exceed  more  than  five percent (5%) of all issued and outstanding
securities  of  any  such  person;
          (b)    Company,  ZHI  and  any of their affiliates or any such joint
venture  from  engaging  in any other businesses other than the Business; and,
          (c)    Company,  ZHI  and  any of their affiliates or any such joint
venture  from  acquiring  a  business  that  engages in Competitive Activities
provided  that  (i) such activities do not constitute more than twenty percent
(20%)  of  the revenues or assets of the business to be acquired (based on the
sales  of such business during the preceding four full calendar quarters), and
(ii)  Company,  ZHI  and  any  affiliate or joint venture, as the case may be,
divests  that  portion  of  the  business  to  be  acquired  that  engages  in
Competitive  Activities  within  twelve  (12)  months  after  the  acquisition
thereof;
provided,  further,  that  the  prohibitions in this Section 11 shall cease to
- --------   -------
apply  (effective  as  of  the  time  of  such  transfer) to any businesses or
- ---
operations  of Company, ZHI or any of their subsidiaries which are transferred
- ---
to  any third party (other than to a subsidiary or affiliate or any such joint
venture  of  Company  or  ZHI)  after  the  date  hereof.
11.          MISCELLANEOUS.       11.01 Headings.  The subject headings of the
             -------------              --------
Sections  of  this Agreement are included for purposes of convenience only and
shall  not affect the construction or interpretation of any of its provisions.
     11.02  Integration;  Waiver.    This Agreement and the Purchase Agreement
            --------------------
constitutes the entire agreement between the parties pertaining to the subject
matter  herein  and  supersedes  all  prior  and  contemporaneous  agreements,
representations  and  understandings  of  the  parties  including,  without
limitation,  the  Letter  of  Commitment  dated  November  13,  1996 among the
parties.  No party hereto is making any representation or warranty whatsoever,
express  or  implied,  oral  or  written, beyond those expressly given in this
Agreement or the Purchase Agreement.  No supplement, modification or amendment
of  this  Agreement  shall  be  binding  unless executed in writing by all the
parties.    No  waiver  of  any  of  the provisions of this Agreement shall be
deemed,  or  shall constitute, a waiver of any other provision, whether or not
similar, nor shall any waiver constitute a continuing waiver.  No waiver shall
be  binding unless executed in writing by the party making the waiver.  To the
extent of any inconsistency between this Agreement and the Purchase Agreement,
this  Agreement  shall  govern.
     11.03  Severability.    If any term or provision of this Agreement or the
            ------------
application  thereof  to  any  person  or  circumstance shall to any extent be
invalid  or  unenforceable, the remainder of this Agreement or the application
of such terms or provisions to persons or circumstances other than those as to
which  it  is invalid or unenforceable, shall not be affected thereby and each
term  and  provision  of  this  Agreement  shall  be valid and enforced to the
fullest  extent  permitted  by  law.
     11.04  Other  Parties.    Nothing  in  this Agreement, whether express or
            --------------
implied,  is  intended  to confer any rights or remedies under or by reason of
this  Agreement  on  any  persons  other  than  the  parties  to  it and their
respective  successors and assigns, nor is anything in this Agreement intended
to  relieve  or  discharge the obligation or liability of any third persons to
any  party  to  this Agreement, nor shall any provision give any third persons
any  right  of subrogation or action over against any party to this Agreement.
     11.05  Inurement;  Assignment.    This Agreement shall be binding on, and
            ----------------------
shall  inure  to the benefit of, the parties to it and their respective heirs,
legal  representatives,  successors,  and  assigns, but may not be assigned by
either  party  without  the  prior  written  consent  of  the  other  party.
     11.06  Notices.  All notices, requests, demands, and other communications
            -------
under this Agreement shall be in writing and shall be deemed to have been duly
given  on the date of service if served personally on the party to whom notice
is  to  be  given, on the date of transmission if sent by telex, telecopier or
telegraph,  or  on  the fifth day after mailing if mailed to the party to whom
notice  is  to  be  given, by first-class mail, registered or certified\return
receipt  requested,  postage  prepaid,  and  properly  addressed  as  follows:


To Buyer:    Wilson Acquisition Corporation
             c/o Penn Octane Corporation
             5847 San Felipe, Suite 3420
             Houston, Texas  77057
             Attn:  Jerome B. Richter

             Tel:  (713) 952-5703
             Fax:  (713) 952-1323


Copy to:     Coudert Brothers
             1114 Avenue of the Americas
             New York, New York  10036
             Attn:  Arnold H. Tracy, Esq.

             Tel:  (212) 626-4400
             Fax:  (212) 626-4120


To Company:  Wilson Technologies Incorporated
             c/o Zimmerman Holdings, Inc.
             2600 Mission Street, Suite 100
             San Marino, CA  91108-1676
             Attn.:  William R. Zimmerman

             Tel:  (818) 441-0444
             Fax:  (818) 441-6946


Copy to:     Rodi, Pollock, Pettker, Galbraith
             & Cahill, A Law Corporation
             801 South Grand Avenue, Suite 400
             Los Angeles, CA  90017
             Attn.:  Henry P. Pramov, Jr., Esq.

             Tel:  (213) 895-4900
             Fax:  (213) 895-4921


     Any party may change its address for purposes of this paragraph by giving
the  other  party  notice  of  the  new address in the manner set forth above.
     11.07 Governing Law.  This Agreement shall in all respects, including all
           -------------
matters  of  construction,  validity  and  performance,  be  governed  by, and
construed and enforced in accordance with, the laws of the State of California
applicable  to  contracts  entered into in that state between citizens of that
state  and  to  be performed wholly within that state without reference to any
rules  governing  conflicts of laws.  The parties agree that any venue for any
suit,  action,  proceeding or litigation arising out of or in relation to this
Agreement  shall  be  in any federal or state court in Los Angeles, California
having  subject  matter  jurisdiction.    Each  of the parties consents to the
jurisdiction  of  such  courts in any such action or proceeding and waives any
objection  to  venue  in  such  courts  in  any  such  action  or  proceeding.
     11.08  Attorneys'  Fees.    If  any  legal action or arbitration or other
            ----------------
proceeding  is brought for the enforcement of this Agreement, or because of an
alleged  dispute, breach, default, or misrepresentation in connection with any
of  the provisions of this Agreement, the successful or prevailing party shall
be  entitled to recover reasonable attorneys' fees and other costs incurred in
that  action or proceeding, in addition to any other relief to which it may be
entitled.
     IN  WITNESS  WHEREOF,  the  parties  to  this  Agreement  have  duly
executed  it  on  the  day  and  year  first  above  written.

                         BUYER
                         -----

                         Wilson  Acquisition  Corporation,  a  Delaware
                         corporation


                         By:
                         Title:


                         COMPANY
                         -------

                         WILSON  TECHNOLOGIES  INCORPORATED,  a  California
                         corporation


                         By:
                         Title:


     [Signatures  continued  on  next  page]
     POC  hereby unconditionally agrees that to the extent Buyer fails to make
a  payment  due  hereunder,  then,  upon  written  demand of Company, POC will
promptly  make  such  payment  or  cause  it to be made.  Company shall not be
required  to seek any recovery from Buyer prior to enforcing POC's obligations
hereunder.         POC further hereby agrees to be bound by and subject to the
Indemnification  Obligations  set  forth  in  Section  8.

                         POC
                         ---

                         PENN  OCTANE  CORPORATION,
                         a  Delaware  corporation


                         By:                                            Title:


     ZHI  hereby  unconditionally  agrees  that to the extent Company fails to
make  a  payment  due  to  Buyer under Section 3.02(a)(vii) hereof, then, upon
written demand of Buyer, ZHI will promptly make such payment or cause it to be
made.   Buyer shall not be required to seek any recovery from Company prior to
enforcing  ZHI's  obligations  hereunder.

                         ZHI
                         ---

                         ZIMMERMAN  HOLDINGS,  INC.,  a California corporation


                         By:
                         Title:





     [Signatures  continued  from  previous  page]

<PAGE>
                                 SCHEDULE 1.01
                                 -------------

                               SERVICE CONTRACTS

1.     Toronto Transit Commission Purchase Order No. PC0020255, dated November
6,  1996,  for  preventative maintenance and emergency service of CNG plant at
Company  complex  from  January  1996  through  October  31,  1997.

2.     Coast Engineering and Construction Corp Purchase Order No. MCRN-95-002,
dated  May  2,  1995,  for  five  year  maintenance  contract.

3.     Contract between Company and Southern California Gas Co., dated January
5,  1996, for preventative maintenance of refueling stations at U.C.L.A., City
of  Irvine,  P.S.  Corona,  L.A.U.S.D.,  City  of  Torrance,  and  Sunline.

4.      Contract between Company and City of Monterey for CNG Fueling Station,
including  service  contract,  executed  July  5,  1994.

5.       County Sanitation Districts of Orange County Purchase Order No. 80057
and  Change  Order,  dated  November  7,  1996.

6.     Los Angeles County Metropolitan Transit Authority Change Order No. 1 to
Contract  No.  6358 for construction of CNG fueling facilities at Division 8 &
10.

<PAGE>
                                 SCHEDULE 1.03
                                 -------------

                            UNFINISHED SALES ORDERS

1.      Metro Regional Transit Authority for the City of Akron, Ohio; Purchase
Order  No. 029866 for construction of compressed natural gas fueling facility.

2.       Corporation of the City of Kitchener, Ontario, Canada; Purchase Order
No.  P080888  for  construction  of  CNG  facility.

3.          Manhattan  Construction  Company  Job  No.  2429;  Subcontract for
construction  of  CNG  facility  in  Fort  Worth,  Texas.

4.         Construction Resource Group, Inc.; Purchase Order for supply of CNG
equipment  in  Brazos,  Texas  for  Brazos  Transportation  District.

5.          B  &  H  Construction,  Inc.; Subcontract No. 288-00001 to furnish
compressed  natural  gas system and startup at McCarran International Airport,
Project  No.  626.

6.       Purchase Order No. 10296-VT from San Luis Gonzaga Construction, Inc.,
dated  January  18,  1996;  for  project  known  as  "DPW Maintenance Yard-CNG
Station."

7.       Purchase Order No. S9602 55814 from San Diego Gas & Electric Company,
dated  February  21,  1996; for project known as "Camp Pendleton CNG Station."

8.      Purchase Order No. 4 from Sav-On International Fixture Co., dated July
8,  1996;  for  project  known  as  "Hyundai  #2  Order."

9.      Omnitrans Purchase Order No. 39023 to A & A Associates, dated July 14,
1995.

10.         South Coast Area Transit (SCAT) Purchase Order No. A 2430 to A & A
Associates,  dated  March  2,  1995.

11.         Enterra Compression Company Purchase Order No. 731628M to Company,
dated  November  21,  1995.

<PAGE>








                              PURCHASE AGREEMENT
                              ------------------

     THIS  PURCHASE  AGREEMENT  (this "Agreement") is made and entered into on
March  7,  1997,  by  and among Wilson Technologies Incorporated, a California
corporation  ("Company"),  a  wholly-owned  subsidiary  of Zimmerman Holdings,
Inc.,  a  California corporation ("ZHI"), and ZHI, on the one hand, and Wilson
Acquisition  Corporation,  a  Delaware  corporation  ("Buyer"), a wholly-owned
subsidiary  of  Penn  Octane  Corporation, a Delaware corporation ("POC"), and
POC,  on  the  other  hand.

                                   RECITALS
                                   --------
     A.          Company  is  engaged  in  the business of selling, designing,
manufacturing,  installing  and  servicing  compressed  natural  gas  ("CNG")
refueling stations and related products for use in the CNG industry throughout
the  world  (the  "Business").
     B.          Company desires to sell to Buyer certain of its assets and to
assign  to Buyer certain of its liabilities and Buyer desires to purchase from
Company  such assets and to assume from Company such liabilities, on the terms
and  conditions  set  forth  herein.
     C.     Company also is engaged in the Business through its affiliates, ZH
Canada,  Inc.,  a  company  formed  under  the  laws  of  Ontario, Canada ("ZH
Canada"), Wilson Technologies Incorporated, a Company formed under the laws of
Ontario,  Canada ("Wilson Canada"), and Wilson Technologies de Mexico, S.A. de
C.V.,  a  company formed under the laws of Mexico ("Wilson Mexico"; ZH Canada,
Wilson  Canada  and  Wilson  Mexico are referred to herein collectively as the
"Affiliated  Entities");  ZHI  owns  all of the issued and outstanding capital
stock of Company, ZH Canada and Wilson Mexico; Wilson Canada is a wholly-owned
and  the  sole  subsidiary  of  ZH  Canada.
     E.       ZHI desires to sell to Buyer, and Buyer desires to purchase from
ZHI,  (i)  all  of  the  issued  and outstanding shares of capital stock of ZH
Canada, the owner of all of the issued and outstanding shares of capital stock
of Wilson Canada, and (ii) all of the issued and outstanding shares of capital
stock  of  Wilson  Mexico,  on  the  terms  and  conditions  set forth herein.

                                   AGREEMENT
                                   ---------
     NOW,  THEREFORE,  in  consideration of the mutual promises and agreements
contained  herein,  the  parties  agree  as  follows:
1.          PURCHASE  OF  ASSETS  OF  COMPANY.
            ---------------------------------
     1.01  Purchased Assets.  Subject to the terms and conditions set forth in
           ----------------
this  Agreement,  at the Closing (as defined in Section 11.01), Company agrees
to  sell,  convey,  transfer, assign and deliver to Buyer, and Buyer agrees to
purchase  from  Company,  all  the  assets, properties and business of Company
owned  on  the  Closing  Date  (as  defined  in Section 11.01), of every kind,
character,  and  description, whether tangible, intangible, real, personal, or
mixed,  and  wherever  located  (other than those assets specifically excluded
from  this  sale  pursuant  to  Section 1.02) (collectively referred to as the
"Purchased  Assets")  including,  without  limitation,  the  following:
          (a)          all  goodwill  associated  with the Business as a going
concern;
          (b)      all accounts and notes receivable of Company, together with
any  unpaid interest accrued thereon and all rights of collection with respect
thereto,  including,  without  limitation, those set forth in Schedule 1.01(b)
(the  "Assumed  Accounts Receivable"), other than the Excluded Receivables (as
defined  in  Section 1.02(g)) and any Assumed Accounts Receivable collected by
Company  between  the  date  hereof  and  the  Closing  Date;
          (c)         all inventory (including, without limitation, parts, raw
materials,  work  in  process,  stock  inventory,  finished goods and goods in
transit)  (the  "Purchased  Inventory"), other than the Excluded Inventory (as
defined  in  Section  1.02(h));
          (d)          all other tangible personal property including, without
limitation,  all  packaging,  promotional  materials,  catalogs,  supplies,
machinery,  vehicles,  furniture,  equipment,  testing  equipment,  computers,
office  materials,  tooling  and  all other tangible assets, wherever located,
including,  without  limitation,  the  tangible personal property set forth in
Schedule  1.01(d);

<PAGE>
          (e)          all  intellectual  property,  proprietary  and business
information  of Company related to the Business including, without limitation,
rights  to  each  (i)  fictitious  business  name,  trade  name and other name
(including,  without  limitation,  the  name  "Wilson  Technologies"  and  any
derivative  thereof),  registered and unregistered trademark, service mark and
related  application,  including without limitation, the trademarks identified
in  Schedule  1.01(e),  (ii)  patent,  patent  right  and  patent  application
including,  without limitation, the patents identified in Schedule 1.01(e), if
any, (iii) copyright in published and unpublished works, computer programs and
software,  and (iv) proprietary formula, trade secret, formulation, invention,
product  design  and drawing, and any and all research and development related
thereto;
          (f)          all  deposits  (including, without limitation, deposits
securing  orders  from suppliers), prepaid value added taxes and other prepaid
expenses  (including, without limitation, all prepaid personal property taxes)
other  than  any  prepaid  insurance;
          (g)        all right, title and interest in, to and under the leases
set  forth  in  Schedule  1.01(g)  (the  "Assumed  Leases");
          (h)      all right, title and interest in, to and under sales orders
set  forth  in  Schedule  1.01(h) and any additional sales orders entered into
after  the  date  hereof with the written consent of Buyer (the "Assumed Sales
Orders"),  other  than  the  Excluded  Sales  Orders  (as  defined  in Section
1.02(f));
          (i)      all right, title and interest in, to and under all purchase
orders,  contracts,  agreements  and  all  other  leases  of real and personal
property  (including,  without  limitation, facilities leases, auto leases and
equipment  leases)  including,  without  limitation,  the  purchase  orders,
contracts  and  agreements  set  forth  in Schedule 1.01(i) (collectively, the
"Assumed Contracts"), other than the Excluded Contracts (as defined in Section
1.02(i));
          (j)        all books, records, files, papers and other documents (in
whatever  form,  including  computer files) including, without limitation, all
such  documents  relating to inventory, purchasing, accounting, sales, export,
import, manufacturing, marketing, banking and shipping and all files, customer
and  supplier  lists,  records,  literature and correspondence, whether or not
physically  located  on the premises of Company, other than any thereof within
the  definition  of  Excluded  Assets;
          (k)     any other tangible or intangible assets which are used by or
of value to Company and which are of a nature not customarily reflected in the
books and records of a business, such as causes of action and legal rights and
assets  which  have  been  written  off  for accounting purposes (except those
relating  exclusively  to  the Excluded Assets (as defined in Section 1.02) or
Excluded  Liabilities  (as  defined  in  Section  1.04));

<PAGE>
          (l)        to the extent permitted by applicable law, all rights and
interest  in,  to  and  under  any  authorization,  registration,  license,
certificate,  permit  or  approval  of  any  nature;
          (m)      the health insurance policies of Company to the extent such
policies  relate  exclusively  to  Company  set forth in Schedule 1.01(m) (the
"Assumed Medical Plans"), and all rights and claims of Company thereunder; and
          (n)      any and all rights of Company as licensor or licensee under
all  licenses  related  to  the  Business  (the  "Assumed  Licenses").
     1.02       Excluded Assets.  The only assets of Company that shall not be
                ---------------
transferred  and sold to Buyer pursuant to Section 1.01 shall be the following
(the  "Excluded  Assets"):
          (a)        corporate seals, articles of incorporation, minute books,
stock  books,  general  ledgers  and books of account, tax returns and records
pertaining  to  Company's  organization  and  capitalization;
          (b)         rights which accrue or will accrue to Company under this
Agreement;
          (c)     intercompany receivables due to Company from ZHI, William R.
Zimmerman  ("Zimmerman"),  or any other affiliate of ZHI, Zimmerman or Company
except  for  intercompany  receivables  between  or  among  Company and/or the
Affiliated  entities;

<PAGE>
          (d)      rights and claims of Company to any tax refunds, credits or
deductions  with  respect  to  any  taxes  paid  by  Company  or  ZHI;
          (e)          except  as  set forth in Section 1.01(m), all insurance
policies  of  Company  and  all  rights and claims of Company, and all prepaid
insurance  thereunder;
          (f)          the  sales  orders  set  forth in Schedule 1.02(f) (the
"Excluded  Sales  Orders");
          (g)      the accounts and notes receivable, together with any unpaid
interest  accrued  thereon, and all rights of collection with respect thereto,
set  forth  in  Schedule  1.02(g)  (the  "Excluded  Receivables");
          (h)      the inventory, whether work in progress or stock inventory,
which Company shall use from time to time for completion of the Excluded Sales
Orders and which Company and Buyer shall have separated, segregated, marked or
otherwise  identified  prior  to  the  Closing  (the  "Excluded  Inventory");
          (i)      all right, title and interest in, to and under all purchase
orders, contracts and all other leases of real and personal property set forth
on  Schedule  1.02(i)  (the  "Excluded  Contracts");  and
          (j)        such other assets, if any, set forth in Schedule 1.02(j).
     1.03         Assumed Liabilities.  At the Closing, Buyer shall assume and
                  -------------------
agree  to  pay,  perform  and  discharge,  or  cause to be paid, performed and
discharged,  when  due,  each  of the following obligations and liabilities of
Company incurred in connection with the Business (other than those liabilities
and  obligations  excluded  from  assumption  pursuant  to  Section 1.04) (the
"Assumed  Liabilities"):
          (a)         Company's liabilities and obligations to be performed or
discharged  after  the  Closing  under  the  Assumed  Leases;
          (b)         Company's liabilities and obligations to be performed or
discharged  after  the  Closing  under  the  Assumed Sales Orders, the Assumed
Contracts  and  the  Assumed  Licenses;
          (c)          Company's liabilities and obligations for vacation pay,
sales  incentives and any other amounts accrued to the employees identified on
Schedule  13.01  prior  to  the  Closing Date as set forth in Schedule 1.03(c)
including,  without  limitation,  any  increase  in such amounts from the date
hereof until the Closing which result solely from the passage of time or which
are  approved  in  writing  by  Buyer;  and
          (d)          the liabilities and obligations of Company set forth in
Schedule  1.03(d)  hereto,  to  be  performed or discharged after the Closing.
     1.04       Excluded Liabilities.  Except as expressly provided in Section
                --------------------
1.03,  Buyer shall not directly or indirectly assume or be responsible for any
liabilities or obligations of Company or any of its affiliates or predecessors
of any nature whatsoever whether liquidated or unliquidated, known or unknown,
actual  or

<PAGE>
inchoate,  accrued,  contingent  or  otherwise  (the  "Excluded  Liabilities")
including,  without  limitation:
          (a)         Company's liabilities and obligations for trade accounts
payable  and  accrued  accounts  payable reflected on the books and records of
Company  on the date hereof or incurred after the date hereof and prior to the
Closing  Date  (the  "Excluded  Payables");
          (b)          any  obligation  or liability for product liability for
products  manufactured  and sold or leased and for services performed prior to
the  Closing  Date;
          (c)          any  obligation or liability of Company for any  taxes,
including,  without  limitation,  any  obligation  for  state, local, foreign,
federal,  franchise, unitary business, capital stock, sales, payroll or income
taxes  (including,  without  limitation, deferred taxes), except to the extent
set  forth  in  Section  1.08  hereinbelow);
          (d)          any  liability  or  obligation relating to, under or in
connection  with  the  Excluded  Assets;
          (e)      any liability or obligation arising prior to or as a result
of  the  Closing,  to  any  employees,  agents  or  independent contractors of
Company,  whether  or  not  employed  by Buyer after the Closing, or under any
benefit  arrangement  with  respect  thereto, except as expressly set forth in
Section  1.03(c)  hereof;
          (f)          any  obligation to repay any amount of indebtedness for
borrowed  money  incurred  by  Company  or  by  any  other  person;

<PAGE>
          (g)      any obligation, duty or liability incurred prior to Closing
relating  to  Company's  use,  discharge,  treatment,  storage,  generation or
disposal  of  hazardous  substances  as defined by any federal, state or local
statute,  rule  or  regulation  concerning or related to the protection of the
environment,  including,  without  limitation, the Comprehensive Environmental
Response,  Compensation and Liability Act of 1980, as amended, 42 U.S.C. '9601
et  seq;  and,
          (h)          such  other  liabilities, if any, set forth in Schedule
1.04(h).
     1.05      Royalty Note.  In addition to assuming the Assumed Liabilities,
               ------------
Buyer  shall  deliver  to  Company,  at  the Closing, as consideration for the
Purchased Assets, a royalty note made by Buyer in favor of Company in the form
of  Exhibit  A  hereto  (the  "Royalty  Note").
     1.06         Royalty Note Adjustment.  As of the first anniversary of the
                  -----------------------
Closing Date, the principal amount of the Royalty Note shall be reduced by the
                                                                -------
amount of the "Royalty Note Adjustment."  The Royalty Note Adjustment shall be
the  excess,  if  any,  of  One  Million  One  Hundred  Thousand  Dollars
     ------
($1,100,000.00)  over  the  sum of the amount of the "Inventory Valuation" and
    ------
the  "Assumed  Receivables  Valuation."
          (a)     Inventory Valuation.  For purposes of determining the amount
                  -------------------
of  the  Royalty  Note Adjustment, the Inventory Valuation shall be the sum of
(i) the fair market value of the Purchased Inventory remaining on the books of
Buyer  as  of  the  first anniversary of the Closing Date, other than Excluded
Inventory  (the  "Remaining Purchased Inventory"), plus (ii) the book value of
                                                   ----
any  Purchased  Inventory  utilized  by Buyer after the Closing and before the
first  anniversary  of  the  Closing Date; provided, however, that Company and
Buyer  may agree, in writing, to a value other than book value for any item of
Purchased  Inventory,  plus (iii) the book value of any inventory purchased by
                       ----
Buyer  prior  to  the  Closing  pursuant  to  that  certain  Interim Operating
Agreement  between  Buyer  and  Company  of  even  date herewith (the "Interim
Operating Agreement"); provided, however, that Company and Buyer may agree, in
writing, to a value other than book value for any item of Purchased Inventory,
as  set forth in the Interim Operating Agreement.  For purposes of subpart (i)
of  the  preceding  sentence,  Remaining Purchased Inventory shall include any
item  of  Excluded  Inventory, if any, remaining on the books of Company as of
the  first  anniversary  of  the  Closing  Date and which Company, in its sole
discretion,  deems  unnecessary  for  the  completion of the Unfinished Safeco
Orders  (as defined in Section 13.02).  Any such item of Excluded Inventory so
identified shall thereafter be deemed Purchased Inventory for purposes of this
Agreement.   For purposes of subpart (ii) of the preceding sentence, Purchased
Inventory shall be deemed utilized if it is actually utilized or directly tied
and  related  to  an  existing contract or purchase order to be shipped within
twelve  (12)  months  after  the  first  anniversary  of  the  Closing.

<PAGE>
          As  of  the first anniversary of the Closing Date, Buyer and Company
shall in good faith determine the amount of the Inventory Valuation.  If Buyer
and  Company,  in good faith, are unable to agree upon the Inventory Valuation
as  of the first anniversary of the Closing Date, then the parties shall refer
the  matter  to  the  accounting  firm  of  Price  Waterhouse  LLP which shall
determine  the  amount of the Inventory Valuation.  Buyer and Company agree to
execute,  if required by Price Waterhouse LLP, a reasonable engagement letter.
All  fees  and expenses relating to the work performed by Price Waterhouse LLP
shall  be  borne  equally  by  the  parties.  Within ten (10) days after Price
Waterhouse  LLP  has  been  retained,  both parties shall submit statements of
their positions and issues with respect to the Inventory Valuation.     Thirty
(30)  days  thereafter, Price Waterhouse LLP shall determine the amount of the
Inventory  Valuation.   The determination by Price Waterhouse LLP shall be set
forth  in  a  written  statement  and shall be binding and conclusive upon the
parties  hereto  absent  fraud  or  manifest  error.
          (b)          Assumed Accounts Receivable Valuation.  For purposes of
                       -------------------------------------
calculating  the  Royalty  Note  Adjustment,  the  Assumed Accounts Receivable
Valuation  shall  be  the  actual  amount collected thereon by Buyer as of the
first  anniversary  of  the  Closing  Date.

<PAGE>
          (c)   Insufficient Royalty Note Principal.  To the extent the unpaid
                -----------------------------------
principal amount of the Royalty Note is less than the Royalty Note Adjustment,
Company  shall pay the amount of such deficiency, if any, in cash, promptly to
Buyer.
     1.07       Allocation of Purchase Price.  The parties have determined the
                ----------------------------
fair  market  value  of the Purchased Assets and the other rights and benefits
conferred hereunder (excluding the Shares (as defined in Section 2.01)), which
fair market values are set forth on Schedule 1.07.  The parties agree that the
consideration  described in this Section 1.07 (taking into account transaction
costs  paid  by  such  party)  shall be allocated, for tax purposes, among the
Assets in a manner consistent with Schedule 1.07 and the provisions of Section
1060  of  the  Internal Revenue Code of 1986, as amended (the "Tax Code"), and
the  regulations promulgated thereunder.  Each of the parties hereto agrees to
report  this  transaction  for  federal  tax  purposes  in accordance with the
provisions  of  this  Section  1.07  and Schedule 1.07, and shall not take any
position  inconsistent  therewith  upon  examination of any tax return, in any
refund  claim,  in  any  litigation,  investigation  or  otherwise.
     1.08        Sales and Transfer Taxes.  Buyer shall be responsible for and
                 ------------------------
shall  timely pay all sales and/or use taxes arising out of or relating to the
transfer  of  the  Purchased  Assets.
2.          PURCHASE  OF  STOCK  OF  AFFILIATED  ENTITIES.
            ---------------------------------------------
     2.01       Purchase of Stock.  At the Closing, ZHI shall transfer, assign
                -----------------
and  set  over  to Buyer all of the issued and outstanding capital stock of ZH
Canada  (the "ZH Canada Shares") and all of the issued and outstanding capital
stock  of  Wilson Mexico (the "Wilson Mexico Shares"; the ZH Canada Shares and
the  Wilson  Mexico  Shares  are  collectively  referred  to as the "Shares").
     2.02     Convertible Debenture.  As consideration for the transfer of the
              ---------------------
Shares  at  the  Closing,  Buyer  shall deliver to ZHI a convertible debenture
issued  by  POC  in  the  face  amount  of Two Hundred Twenty Thousand Dollars
($220,000)  in  the  form  of  Exhibit B hereto (the "Convertible Debenture").
3.       AS-IS, WHERE-IS.  The Purchased Assets, the Shares and the Affiliated
         ---------------
Entities  are being sold on an AS-IS, WHERE-IS basis with no representation or
warranty of any kind except as expressly set forth herein.  The parties hereto
acknowledge  that  Company and the Affiliated Entities each has provided Buyer
with  unrestricted  access  to  its facilities, employees and records and that
Buyer's  decision  to  enter  into  this  Agreement  and  to  consummate  the
transactions  contemplated  hereby is based solely upon the results of Buyer's
due  diligence  investigation,  except  for  the  express  representations and
warranties  of  Company  and  ZHI  herein.
4.          REPRESENTATIONS  AND  WARRANTIES  OF  COMPANY.
            ---------------------------------------------
     Company  represents  and warrants to Buyer and POC as of the date of this
Agreement  and  as  of  the  Closing  Date  as  follows:
     4.01    Corporate  Existence.    Company is a corporation duly organized,
             --------------------
validly  existing  and  in  good  standing  under  the  laws  of  the State of
California.    Company has all requisite corporate power and authority to own,
lease  and  operate its property and to carry on its business in the manner in
which  and  in  the  places  such  business  is  now  being  conducted.
     4.02    Authority;  Enforceability.   Company has the right, power, legal
             --------------------------
capacity  and  authority  to enter into, and to perform its obligations under,
this  Agreement  and  the  transactions  herein  contemplated.  The execution,
delivery and performance of this Agreement by Company has been duly authorized
by  its  board  of  directors.    This Agreement has been validly executed and
delivered  by  Company  and, assuming due execution and delivery hereof by the
other  parties hereto, constitutes a valid, binding and enforceable obligation
of  Company  subject  to  applicable  bankruptcy,  insolvency,  receivership,
moratorium,  reorganization  or  similar  state  or  federal laws or equitable
principles relating to or affecting creditors' rights and to the discretion of
a  court  to  grant  equitable  remedies.
     4.03     No Violation.  Neither the execution, delivery or performance of
              ------------
this  Agreement  nor  the consummation of the transactions contemplated hereby
nor  compliance  by  Company with any of the provisions hereof will violate or
conflict  with any provisions of the Certificate of Incorporation or bylaws of
Company  or  any judicial or administrative order, judgment or decree to which
Company  is  a  party  or  is  subject.
     4.04      Consents and Approvals.  No approval, authorization, consent or
               ----------------------
other  action  by,  or  filing with, any governmental authority is required in
connection with the execution and delivery by Company of this Agreement or the
consummation  of  the  transactions  contemplated  hereby  by  Company.
     4.05      Title to Assets.  Except as set forth in Schedule 4.05, Company
               ---------------
has good and marketable title to the Purchased Assets.  Except as set forth in
Schedule  4.05,  the  Purchased  Assets are or will be at the Closing free and
clear  of  mortgages, liens, pledges, charges, encumbrances, equities, claims,
easements,  rights  of  way, covenants, conditions or restrictions, except for
(a)  minor  imperfections  of  title  which  do  not,  individually  or in the
aggregate, adversely affect the marketability of, or the ability of Company to
utilize,  the  Purchased  Assets;  (b) liens for current taxes not yet due and
payable;  and  (c)  liens  of  landlords,  carriers,  warehousemen, mechanics,
materialmen and repairmen incurred in the ordinary course of business for sums
not  yet  due  and  payable.
5.          REPRESENTATIONS  AND  WARRANTIES  OF  ZHI.
            -----------------------------------------
     ZHI  represents  and  warrants  to  Buyer  and POC as of the date of this
Agreement  and  as  of  the  Closing  Date  as  follows:
     5.01    Corporate  Existence.
             --------------------
          (a)     ZHI is a corporation duly organized, validly existing and in
good  standing  under  the  laws  of  the  State  of  California.  ZHI has all
requisite corporate power and authority to own, lease and operate its property
and  to  carry  on  its business in the manner in which and in the places such
business  is  now  being  conducted.
          (b)      ZH Canada is a corporation duly organized, validly existing
and  in  good  standing  under the laws of Ontario, Canada.  ZH Canada has all
requisite corporate power and authority to own, lease and operate its property
and  to  carry  on  its business in the manner in which and in the places such
business  is  now  being  conducted.
          (c)          Wilson  Canada is a corporation duly organized, validly
existing  and  in  good  standing  under  the laws of Ontario, Canada.  Wilson
Canada  has  all  requisite  corporate  power  and authority to own, lease and
operate  its  property and to carry on its business in the manner in which and
the  places  such  business  is  now  being  conducted.
          (d)          Wilson  Mexico is a corporation duly organized, validly
existing and in good standing under the laws of Mexico.  Wilson Mexico has all
requisite corporate power and authority to own, lease and operate its property
and  to  carry  on  its business in the manner in which and in the places such
business  is  now  being  conducted.
     5.02    Authority;  Enforceability.    ZHI  has  the  right, power, legal
             --------------------------
capacity  and  authority  to enter into, and to perform its obligations under,
this  Agreement  and  the  transactions  herein  contemplated.  The execution,
delivery  and performance of this Agreement by ZHI has been duly authorized by
its  board  of  directors.    This  Agreement  has  been  validly executed and
delivered  by ZHI and, assuming due execution and delivery hereof by the other
parties hereto, constitutes a valid, binding and enforceable obligation of ZHI
subject  to  applicable  bankruptcy,  insolvency,  receivership,  moratorium,
reorganization  or  similar  state  or  federal  laws  or equitable principles
relating to or affecting creditors' rights and to the discretion of a court to
grant  equitable  remedies.
     5.03     No Violation.  Neither the execution, delivery or performance of
              ------------
this  Agreement  nor  the consummation of the transactions contemplated hereby
nor  compliance  by  ZHI  with  any  of  the provisions hereof will violate or
conflict  with any provisions of the Certificate of Incorporation or bylaws of
ZHI  or  any judicial or administrative order, judgment or decree to which ZHI
is  a  party  or  is  subject.
     5.04      Consents and Approvals.  No approval, authorization, consent or
               ----------------------
other  action  by,  or  filing with, any governmental authority is required in
connection  with  the  execution  and delivery by ZHI of this Agreement or the
consummation  of  the  transactions  contemplated  hereby  by  ZHI.
     5.05    Capitalization  of  Affiliated  Entities.   All of the issued and
             ----------------------------------------
outstanding  shares  of  capital stock of each of the Affiliated Entities have
been  duly  authorized  and are validly issued, fully paid and non-assessable.
Except  as  set  forth  in  Schedule  5.05,  ZHI  holds  of  record  and  owns
beneficially  all  of the outstanding shares of capital stock of ZH Canada and
Wilson  Mexico,  free  and  clear  of any restrictions on transfer (other than
restrictions  under  the  Securities  Act  and  state securities laws), taxes,
liens,  options,  warrants, purchase rights, contracts, commitments, equities,
claims  and  demands.   ZH Canada holds of record and owns beneficially all of
the  outstanding  shares  of capital stock of Wilson Canada, free and clear of
any restrictions on transfer (other than restrictions under the Securities Act
and  state securities laws), taxes, liens, options, warrants, purchase rights,
contracts,  commitments,  equities,  claims  and  demands.    There  are  no
outstanding  or  authorized  options,  warrants, purchase rights, subscription
rights,  conversion rights, exchange rights, or other contracts or commitments
that  could require ZHI or ZH Canada, as the case may be, to sell, transfer or
otherwise  dispose  of  any  capital  stock  of  any  of Company or Affiliated
Entities  or  that  could require any of Company or the Affiliated Entities to
issue,  sell,  or otherwise cause to become outstanding any of its own capital
stock  (other  than  this  Agreement).    There  are  no  outstanding  stock
appreciation,  phantom  stock,  profit  participation,  or similar rights with
respect  to  Company  or  any of the Affiliated Entities.  There are no voting
trusts,  proxies,  or  other  agreements or understandings with respect to the
voting  of  any  capital  stock  of Company or any of the Affiliated Entities.
Neither  Company  nor  any  of  the  Affiliated  Entities controls directly or
indirectly  or  has  any  direct  or  indirect  equity  participation  in  any
corporation,  partnership,  trust,  or  other

<PAGE>
business  association  which  is  not one of the Affiliated Entities.  Neither
Wilson  Mexico  nor  Wilson  Canada  has  any  subsidiaries.
6.          REPRESENTATIONS  AND  WARRANTIES  OF  BUYER.
            -------------------------------------------
     Buyer  represents  and warrants to Company and ZHI as of the date of this
Agreement  and  as  of  the  Closing  Date  as  follows:
     6.01    Corporate  Existence.    Buyer  is  a corporation duly organized,
             --------------------
validly existing and in good standing under the laws of the State of Delaware.
Buyer  has  all  requisite  corporate  power  and  authority to own, lease and
operate  its  properties  and to carry on its business in the manner of and in
the  places  such  business  is  now  being  conducted.
     6.02    Authority;  Enforceability.    Buyer  has the right, power, legal
             --------------------------
capacity  and  authority  to  enter into, and to perform its obligations under
this  Agreement  and  the  transactions  herein  contemplated.  The execution,
delivery  and  performance of this Agreement by Buyer has been duly authorized
by  the board of directors of Buyer.  This Agreement has been validly executed
and  delivered  by Buyer and, assuming due execution and delivery by the other
parties  hereto,  constitutes  a  valid, binding and enforceable obligation of
Buyer, subject to applicable bankruptcy, insolvency, receivership, moratorium,
reorganization  or  similar  state  or  federal  laws  or equitable principles
relating  to or affecting creditors' rights generally and to the discretion of
a  court  to  grant  equitable  remedies.

<PAGE>
     6.03     No Violation.  Neither the execution, delivery or performance of
              ------------
this  Agreement  nor  the consummation of the transactions contemplated hereby
nor  compliance  by  Buyer  with  any of the provisions hereof will violate or
conflict  with any provisions of the Certificate of Incorporation or bylaws of
Buyer  or  any  judicial  or administrative order, judgment or decree to which
Buyer  is  a  party  or  is  subject.
     6.04      Consents and Approvals.  No approval, authorization, consent or
               ----------------------
other  action  by,  or  filing with, any governmental authority is required in
connection  with  the execution and delivery by Buyer of this Agreement or the
consummation  of  the  transactions  contemplated  hereby  by  Buyer.
7.          REPRESENTATIONS  AND  WARRANTIES  OF  POC.
            -----------------------------------------
     POC  represents  and  warrants  to Company and ZHI as of the date of this
Agreement  and  as  of  the  Closing  Date  as  follows:
     7.01   Corporate Existence.  POC is a corporation duly organized, validly
            -------------------
existing  and  in  good standing under the laws of the State of Delaware.  POC
has  all requisite corporate power and authority to own, lease and operate its
properties  and  to  carry  on its business in the manner of and in the places
such  business  is  now  being  conducted.
     7.02    Authority;  Enforceability.    POC  has  the  right, power, legal
             --------------------------
capacity  and  authority  to  enter into, and to perform its obligations under
this  Agreement  and  the  transactions  herein  contemplated.  The execution,
delivery  and performance of this Agreement by POC has been duly authorized by
the  board  of directors of POC.  This Agreement has been validly executed and
delivered by POC and, assuming due execution and delivery by the other parties
hereto,  constitutes  a  valid,  binding  and  enforceable  obligation of POC,
subject  to  applicable  bankruptcy,  insolvency,  receivership,  moratorium,
reorganization  or  similar  state  or  federal  laws  or equitable principles
relating  to or affecting creditors' rights generally and to the discretion of
a  court  to  grant  equitable  remedies.
     7.03     No Violation.  Neither the execution, delivery or performance of
              ------------
this  Agreement  nor  the consummation of the transactions contemplated hereby
nor  compliance  by  POC  with  any  of  the provisions hereof will violate or
conflict  with any provisions of the Certificate of Incorporation or bylaws of
POC  or  any judicial or administrative order, judgment or decree to which POC
is  a  party  or  is  subject.
     7.04      Consents and Approvals.  No approval, authorization, consent or
               ----------------------
other  action  by,  or  filing with, any governmental authority is required in
connection  with  the  execution  and delivery by POC of this Agreement or the
consummation  of  the  transactions  contemplated  hereby  by  POC.
8.          OBLIGATIONS  OF  THE  PARTIES  UNTIL  CLOSING.
            ---------------------------------------------
     8.01          Conduct  of the Business.  From the date hereof through the
                   ------------------------
Closing,  Company shall conduct the Business in accordance with the provisions
of this Agreement and the Interim Operating Agreement; provided, however, that
Company  shall  not,  without  the  consent  of  Buyer,  incur  any  material
indebtedness  or  enter  into  any  material transaction.  Notwithstanding the
foregoing,  nothing  herein shall prohibit Company from entering into material
transactions  with  respect  to  (a)  that certain Agreement dated December 6,
1996,  between Safeco Insurance Company of America, A & A Associates, Company,
William  R.  Zimmerman,  WRZ/VDK  Acquisition  Corporation,  and  William  R.
Zimmerman  Living  Trust  (the  "Safeco  Agreement"), a copy of which has been
delivered  to  Buyer,  (b)  the  Excluded  Sales  Orders,  (c)  the  Excluded
Receivables,  and  (d)  the  Excluded  Payables.
     8.02          Bulk  Sales.    Buyer shall give notice, in compliance with
                   -----------
Division  6  of  the  California  Corporation  Code,  of  the  bulk  transfer
contemplated  by  this  Agreement.    Company  shall  furnish  Buyer  with the
information  necessary  to  prepare  this  notice.
     8.03         Creditors of Company.  Company shall use its best efforts to
                  --------------------
obtain  the  written  consent  of the creditors of Company to the transactions
contemplated  hereby.    The terms and conditions of any such consent shall be
subject  to  the  approval of Company, in its sole discretion; provided, that,
the  terms  of  any  such  consent  shall  not  adversely  affect Buyer or its
operations  after  the Closing and shall include a release by the creditors of
Company  from  any and all liability relating to or arising in connection with
Company  and the transactions contemplated by this Agreement.  Buyer shall use
its  best  efforts  to  cooperate  fully  in  obtaining  any  such  consents.

<PAGE>
     8.04      Resale Certificate.  Buyer shall furnish any resale certificate
               ------------------
or  other  documents  reasonably  requested  by  Company  to  comply  with the
provisions  of  the  sales  and  use  taxes  of  the  State  of  California.
     8.05          Confidentiality.
                   ---------------
          (a)         Obligations of Company and ZHI.  Neither Company nor ZHI
                      ------------------------------
(including,  in  each  case, its directors, officers, employees, shareholders,
agents, successors, assigns, attorneys and personal representatives) shall, in
any  way,  directly  or indirectly, use or disclose or otherwise reveal to any
person  any  concept,  design, device, process, use, technology, trade secret,
sales  data,  work  of  authorship,  customer list, prospective customer list,
customer  requirement, plan, embodiment, invention, discovery, idea, research,
engineering  method,  practice,  system,  formula, development, improvement or
related  work  product  or  any other intellectual property or confidential or
financial  information  (the "Information") owned by Company or Buyer prior to
the  date  hereof  and either conveyed by Buyer hereunder or made available by
Buyer to Company or ZHI in connection with this Agreement.  Such obligation of
confidentiality  shall  not  extend to any Information which is: (i) generally
known to others, other than as a result of a breach by Company or ZHI of their
obligations hereunder; (ii) part of public knowledge or literature, other than
as  a  result  of  a  breach by Company or ZHI of their obligations hereunder;
(iii) lawfully received by Company or ZHI from a third party who in disclosing
such information does not breach a confidentiality obligation owed to Buyer or
Company  or ZHI; or (iv) required to be disclosed in any legal or governmental
proceeding  or by applicable law.  If the transactions contemplated hereby are
not  consummated, the foregoing shall apply only to Information made available
by  Buyer  to  ZHI  or  Company, and ZHI or Company, as the case may be, shall
return  to  Buyer  all  documents  containing  proprietary  information.   The
obligations  of  Company  and  ZHI  under  this  Section 8.05(a) shall survive
Closing.
          (b)        Obligations of Buyer and POC.  From the date hereof until
                     ----------------------------
the  Closing  and  in  the event that transactions contemplated hereby are not
consummated,  neither  Buyer  nor POC (including, in each case, its directors,
officers,  employees, shareholders, agents, successors, assigns, attorneys and
personal  representatives)  shall,  in any way, directly or indirectly, use or
disclose  or  otherwise  reveal  to  any  person  any concept, design, device,
process,  use,  technology,  trade  secret,  sales  data,  work of authorship,
customer  list,  prospective  customer  list,  customer  requirement,  plan,
embodiment,  invention,  discovery,  idea,  research,  engineering  method,
practice, system, formula, development, improvement or related work product or
any  other intellectual property or confidential or financial information (the
"Wilson  Information")  (a) owned by Company or any of the Affiliated Entities
prior  to  the  date  hereof  and made available by Company to Buyer or POC in
connection  with this Agreement.  Such obligation of confidentiality shall not
extend  to any Information which is: (i) generally known to others, other than
as  a  result of a breach by Buyer or POC of their obligations hereunder; (ii)
part  of public knowledge or literature, other than as a result of a breach by
Buyer  or POC of their obligations hereunder; (iii) lawfully received by Buyer
or POC from a third party who in disclosing such information does not breach a
confidentiality  obligation  owed  to  Company  or ZHI; or (iv) required to be
disclosed  in  any  legal or governmental proceeding or by applicable law.  In
addition,  in  such  case,  Buyer  or POC, as the case may be, shall return to
Company  all documents containing proprietary information.  The obligations of
Buyer  and  POC  under  this  Section  8.05(b)  shall  survive  Closing.
     8.08          Public  Announcements.   Any public announcement or similar
                   ---------------------
publicity  with  respect to this Agreement shall be issued at such time and in
such  manner  as  Buyer  and  Company shall mutually agree.  Company and Buyer
shall  consult  with  each  other  concerning  the  means  by  which Company's
employees,  customers,  and  suppliers and others having dealings with Company
with respect to the Business will be informed of the transactions contemplated
by  this  Agreement.
     8.09          Sales,  General  and  Administrative Expenses.  The parties
                   ---------------------------------------------
acknowledge  that  from  and after December 16, 1996, Company has continued to
incur  sales,  general  and  administrative  expenses  in  connection with the
conduct of the Business ("SG&A Expenses").  At the Closing, Buyer shall pay to
Company the amount of the SG&A Differential (as defined in Section 5.02 of the
Interim  Operating  Agreement;  the "SG&A Payment"), it being understood that,
for  purposes  of this Section 8.09, if there is no Cessation Date (as defined
in Section 5 of the Interim Operating Agreement), then the term "Closing Date"
shall  be  substituted  for the term "Cessation Date" in the definition of the
SG&A  Differential.    Buyer shall pay the SG&A Payment to Company as follows:
one-half  (1/2)  in  cash  at  the  Closing  (the "Closing SG&A Payment"), and
one-half  (1/2)  in  a  note due and payable within thirty (30) days after the
Closing  Date  in  the form of Exhibit C hereto (the "SG&A Note"), which shall
bear  interest at the rate of eight and one quarter percent (8.25%) per annum.
     8.10  Expenses  for  the Benefit of Buyer.  Company and Buyer acknowledge
           -----------------------------------
that  Company  has  incurred  expenses at the request of Buyer as set forth in
Schedule  8.10.    At  the  Closing,  Buyer  shall  reimburse Company for such
expenses  and  any  additional expenses incurred at the written request of POC
prior  to the Closing (other than expenses in connection with the consummation
of  this  transaction),  in  cash  (the  "Expense  Reimbursement").
9.          CONDITIONS PRECEDENT TO OBLIGATIONS OF BUYER AND POC.          The
            ----------------------------------------------------
obligations  of  Buyer  and POC to consummate the transactions contemplated by
this  Agreement  shall  be  subject to the fulfillment by or at the Closing of
each  of  the following conditions, any or all of which may be waived by Buyer
or  POC  in  their  sole  discretion:
     9.01          Representations  and  Warranties.   The representations and
                   --------------------------------
warranties of Company and ZHI shall have been true and correct in all material
respects as of the date of this Agreement and shall be true and correct in all
material  respects at or as of the Closing Date as though such representations
and  warranties  were  made  at  such  time.
     9.02      Performance of Covenants.  Company and ZHI shall have performed
               ------------------------
or complied in all material respects with all of the agreements, covenants and
conditions required by this Agreement to be performed or complied with by them
prior  to  or  at  the  Closing.
     9.03        Approvals.  All consents or approvals listed on Schedule 9.03
                 ---------
shall  have  been  obtained.
     9.04          Creditors.  The outstanding creditors of Company shall have
                   ---------
consented in writing to the transactions contemplated by this Agreement as set
forth  in  Section  8.03,  and  the  Purchased Assets, the assets owned by the
Affiliated  Entities  and  the  Shares  shall  be  free  of  all  liens  and
encumbrances.
     9.05          Legal  Matters.  The Closing shall not violate any order or
                   --------------
decree  of  any  court  or  governmental body of competent jurisdiction and no
suit,  action,  proceeding  or  investigation,  shall  have  been  brought  or
threatened by any person or entity (other than Buyer or an affiliate of Buyer)
which questions the validity or legality of this Agreement or the transactions
contemplated  hereby.
     9.06          SG&A Payment and Expense Reimbursement Amount.  Company and
                   ---------------------------------------------
Buyer  shall  have  agreed upon the amount of the SG&A Payment and the Expense
Reimbursement.
10.          CONDITIONS  PRECEDENT  TO  THE  OBLIGATIONS  OF  ZHI AND COMPANY.
             ----------------------------------------------------------------
     The  obligations  of  ZHI  and  Company  to  consummate  the transactions
contemplated  by  this  Agreement shall be subject to the fulfillment by or at
the  Closing  of  each of the following conditions, any or all of which may be
waived  by  Company  in  its  sole  discretion:
     10.01 Representations and Warranties.  The representations and warranties
           ------------------------------
of  Buyer and POC shall have been true and correct in all material respects as
of  the  date  of this Agreement and shall be true and correct in all material
respects  at  or  as  of  the  Closing Date as though such representations and
warranties  were  made  at  such  time.
     10.02  Performance  of  Covenants.  Buyer and POC shall have performed or
            --------------------------
complied  in  all  material respects with all of the agreements, covenants and
conditions required by this Agreement to be performed or complied with by them
prior  to  or  at  the  Closing.
     10.03  Approvals.    All  consents  or approvals listed on Schedule 10.03
            ---------
shall  have  been  obtained.
     10.04  Creditors.    The  outstanding  creditors  of  Company  shall have
            ---------
consented in writing to the transactions contemplated by this Agreement as set
forth  in  Section  8.03.
     10.05  Legal  Matters.  The Closing shall not violate any order or decree
            --------------
of  any  court  or  governmental  body  of competent jurisdiction and no suit,
action,  proceeding or investigation, shall have been brought or threatened by
any  person  or  entity  (other than Company or an affiliate of Company) which
questions  the  validity  or  legality  of  this Agreement or the transactions
contemplated  hereby.
     10.06   SG&A Payment and Expense Reimbursement Amount.  Company and Buyer
             ---------------------------------------------
shall  have  calculated  the  amount  of  the  SG&A  Payment  and  the Expense
Reimbursement.
11.          CLOSING.
             -------
     11.01  The  Closing  Date.  The consummation of the sale of the Purchased
            ------------------
Assets  and the Shares (the "Closing") shall take place at the office of Rodi,
Pollock,  Pettker,  Galbraith  &  Cahill,  A  Law Corporation, 801 South Grand
Avenue, Suite 400, Los Angeles, California 90017 within five (5) business days
after  the conditions set forth in Sections 9 and 10 hereof are satisfied (the
"Closing  Date").    Such  Closing  shall  be  deemed  to be effective for all
purposes  as  of  the  close  of  business  on  the  Closing  Date.
     11.02 Actions and Deliveries by Company and ZHI.  At the Closing, Company
           -----------------------------------------
and  ZHI,  as the case may be, shall deliver or cause to be delivered to Buyer
the  following which shall be reasonably satisfactory in form and substance to
Buyer  and  its  counsel  and  which  shall constitute conditions precedent to
Buyer's  obligations  hereunder:
          (a)   such instruments of assignment and conveyance as are necessary
or  appropriate to transfer title to the Purchased Assets by Company to Buyer,
including,  without  limitation,  a  bill of sale and assignment of contracts;
          (b)         duly endorsed stock assignments and certificates for the
Shares  executed  by  ZHI;
          (c)       copies of resolutions by the board of directors of Company
authorizing  the  execution and delivery of this Agreement and the performance
of  Company's  covenants  and obligations under it, which resolutions shall be
certified  by  Company's  Secretary  or  Assistant  Secretary;
          (d)  certificate of good standing for Company, as of a date not more
than  five  (5)  days  before  the  Closing  Date;
          (e)          copies  of resolutions by the board of directors of ZHI
authorizing  the  execution and delivery of this Agreement and the performance
of  ZHI's  covenants  and  obligations  under  it,  which resolutions shall be
certified  by  ZHI's  Secretary  or  Assistant  Secretary;
          (f)    certificate  of  good standing for ZHI, as of a date not more
than  five  (5)  days  before  the  Closing  Date;
          (g)          opinions  from  counsel  for Company and ZHI, in a form
reasonably  satisfactory to Buyer and its counsel in which counsel for Company
and  ZHI  may rely on representations of officers and directors of Company and
ZHI  as  to  factual  matters  and on certificates of government officers; and
          (h)         a certificate in a form satisfactory to Buyer certifying
that the conditions set forth in Sections 10.01 and 10.02 have been satisfied.

<PAGE>
     11.03 Actions and Deliveries by Buyer and POC.  At the Closing, Buyer and
           ---------------------------------------
POC, as the case may be, shall deliver or cause to be delivered to Company and
ZHI,  as the case may be, the following which shall be reasonably satisfactory
in  form  and  substance to Company and its counsel and which shall constitute
conditions  precedent  to  Company's  obligations  hereunder:
          (a)    a  limited  assumption  of  liability  agreement;
          (b)          the  Royalty  Note;
          (c)          the  Convertible  Debenture;
          (d)          the  SG&A  Note;
          (e)          the  Closing  SG&A  Payment;
          (f)          the  Expense  Reimbursement;
          (g)     copies of resolutions pertaining to Buyer's authorization of
the  execution  and  delivery of this Agreement and the performance of Buyer's
covenants  and  obligations  under it, which resolutions shall be certified by
Buyer's  Secretary  or  Assistant  Secretary;
          (h)       copies of resolutions pertaining to POC's authorization of
the  execution  and  delivery  of  this Agreement and the performance of POC's
covenants  and  obligations  under it, which resolutions shall be certified by
POC's  Secretary  or  Assistant  Secretary;
          (i)         certificate of good standing for Buyer, as of a date not
more  than  five  (5)  days  before  the  Closing  Date;
          (j)      certificate of good standing for POC, as of a date not more
than  five  (5)  days  before  the  Closing  Date;
          (k)          an  opinion  from  counsel for Buyer and POC, in a form
satisfactory  to  Company and its counsel in which may rely on representations
of officers and directors of Buyer and on certificates of government officers;
          (l)     a resale certificate or other documents reasonably requested
by  Company to comply with the provisions of the sales and use tax laws of the
State  of  California;
          (m)     a check from POC in an amount sufficient to cover applicable
sales  and  use  taxes  imposed by the State of California on the transactions
contemplated  by  this  Agreement;  and
          (n)        a certificate in a form satisfactory to Seller certifying
that  the  conditions set forth in sections 9.01 and 9.02 have been satisfied.
12.          TERMINATION.
             -----------
     12.01  Termination Events.  This Agreement by notice given prior to or at
            ------------------
the  Closing  may  be  terminated:
          (a)     by either Buyer, POC, Company or ZHI if a material breach of
any  provision  of  this Agreement or the Interim Operating Agreement has been
committed  by  any  other  party  and  the  breach  has  not  been  waived;
          (b)      (i)     by Buyer or POC if any of the conditions in Section
9  has  not been satisfied as of the Closing Date or if satisfaction of such a
condition  becomes  impossible (other than through the failure of Buyer or POC
to  comply with its obligations under this Agreement) and Buyer or POC, as the
case

<PAGE>
may  be,  has  not  waived  such  condition  on or before the Closing Date, or
               (ii)     by Company or ZHI, if any of the conditions in Section
10  has not been satisfied as of the Closing Date or if satisfaction of such a
condition  is or becomes impossible (other than through the failure of Company
or  ZHI  to  comply  with its obligations under this Agreement) and Company or
ZHI,  as  the  case  may  be,  has  not waived such condition on or before the
Closing  Date;  or
          (c)      by mutual consent of Buyer, POC, Company and ZHI; provided,
however, that notwithstanding the foregoing, this Agreement shall terminate by
its  terms  if  the  Closing has not occurred within three (3) years after the
date  hereof.
     12.02  Effect  of  Termination.   Each party's right of termination under
            -----------------------
Section  12.01  is  in  addition  to  any  other rights it may have under this
Agreement  or  otherwise, and the exercise of a right of termination shall not
be  an  election  of  remedies.    If this Agreement is terminated pursuant to
Section  12.01,  all  further  obligations of the parties under this Agreement
shall  terminate,  except  the  obligations  in  Section  8.05  shall survive;
provided,  however, that if this Agreement is terminated by a party because of
a breach of the Agreement by the other party or parties or because one or more
of  the conditions to the terminating party's obligations under this Agreement
is  not  satisfied as a result of the other party or parties failure to comply
with  its  or  their  obligations, the terminating party's right to pursue all
legal  remedies  shall  survive  such  termination  unimpaired.
13.          POST-CLOSING  OBLIGATIONS.
             -------------------------
     13.01  Employees.   Effective immediately upon Closing, Buyer shall offer
            ---------
to  continue to employ each person set forth on Schedule 13.01 who immediately
prior  to  Closing  is an employee of Company.  Each such person who continues
employment  shall  be  employed at the same salary and wages as were in effect
immediately  prior  to  the  Closing,  and on substantially the same terms and
conditions  as  those  covering such employee immediately prior to the Closing
subject  to  Buyer's rights, except to the extent limited by law or agreement,
to revise and modify any terms, conditions, practices, policies, and benefits.
Nothing  in  this  Agreement shall require Buyer to continue the employment of
any  employee  for  any  specific  duration or the continuation by Buyer after
Closing  of  any  existing  terms, conditions, practices, policies, or benefit
plans  of  Company,  nor  obligate  Buyer  to continue such terms, conditions,
practices, policies, or benefits for any specific duration, except as required
by  law  or  other  agreements.
     13.02    Unfinished  Safeco  Orders.  Until such time as the sales orders
              --------------------------
retained  by  Company  and  identified  on  Schedule  13.02  are complete (the
"Unfinished Safeco Orders"), Buyer shall make James E. Antinone, Mike Jadeski,
Denis  Ding, Richard Remington, Murray Remington, Brad Minami and Jeff Pletch,
(the  "Loaned  Employees")  available  to  Company,  at no cost to Company, to
perform  all  work  necessary  to  complete the Unfinished Safeco Orders in an
expeditious  manner.    Until  the earlier of May 30, 1997 or such time as the
Unfinished  Safeco  Orders  have  been completed, each of the Loaned Employees
shall  be available for use by Company for at least one-half of each work week
for  each  Loaned Employee.  From and after May 30, 1997, until the earlier of
December  1,  1997,  or  the  completion  of the Unfinished Safeco Orders, the
Loaned  Employees  shall  be  available for use by Company for not more than a
combined  total  of forty (40) hours per week; provided, however, that Company
shall  designate the Loaned Employees utilized for each forty (40) hour period
each  week.   In the event that the Unfinished Safeco Orders are not completed
by  December  1, 1997, Buyer shall make such employees available to Company at
cost  plus  ten  percent (10%).  During such hours as the Loaned Employees are
available  for  use by Company, such employees shall work at the direction and
control  of  Company.   Until the earlier of December 1, 1997, or such time as
Company  notifies  Buyer that the Unfinished Safeco Orders are complete, Buyer
shall  not  terminate  the  Loaned  Employees  other  than  for  cause.
     13.03  Access to Records.      From and after Closing, Buyer will provide
            -----------------
to  Company  whatever  assistance  Company  may  reasonably request, including
making  records,  information,  witnesses  and  personnel  available  for  the
purposes  of  (a) preparing any tax returns, audit or other examination by any
taxing authority or judicial or administrative proceeding related to liability
for  taxes,  or (b) for such other purposes for which access to such documents
is  reasonably  believed  by  Company to be necessary; provided, however, that
access  to such books, records, documents and employees shall not unreasonably
interfere  with  the  normal  operation  of  Buyer.   Buyer shall maintain and
preserve  all  such  books, records and other documents for the greater of six
(6)  years  after  Closing or any applicable statutory or regulatory retention
period,  and  shall  notify  Company  before  such  records  are  destroyed.
     13.04    Inventory.    Commencing  at the Closing and ending on the first
              ---------
anniversary of the Closing, Buyer shall use its reasonable best efforts to use
inventory  purchased  from  Company  pursuant  to  this Agreement first before
purchasing  inventory  to  replace  such  inventory.  Buyer shall utilize such
inventory  notwithstanding the availability of replacement inventory at a cost
lower than the book value of the inventory purchased hereunder.  Commencing at
the  Closing  and  ending on the first anniversary of the Closing, Buyer shall
account  for inventory for purposes of this Agreement on a first in, first out
(FIFO)  basis.
     13.05  Assumed  Accounts  Receivable.   From and after the Closing, Buyer
            -----------------------------
shall  exercise  prompt  and  diligent efforts to collect the Assumed Accounts
Receivable;  provided,  however, that Buyer may not compromise or discount any
such  Assumed Accounts Receivable.  To the extent that any uncollected Assumed
Accounts  Receivable  are  excluded  from  the  Assumed  Accounts  Receivable
Valuation,  Buyer  shall transfer, set over and assign all of its right, title
and  interest  to  Company  in  and  to  such  uncollectible  Assumed Accounts
Receivable.
     13.06  Covenant  Not  to  Compete;  No  Raid.
            -------------------------------------
          (a)       Company and ZHI each agree that it shall not and shall not
permit  any  affiliate  (including,  in each case, its directors, officers and
shareholders),  to  engage in, and shall use their best efforts to prevent any
joint  venture  of  Company or ZHI or any such affiliate from, for a period of
five (5) years after the Closing Date, engaging in, the Business ("Competitive
Activities");  provided,  however,  that  the  foregoing  shall  not prohibit:
               --------   -------
               (i)    Company, ZHI and any of their affiliates, any such joint
venture or any of the accounts managed by them, including, without limitation,
any  pension  or  other  benefit  plan  of  Company  and  ZHI, from owning any
outstanding  capital stock or other equity interests of any person engaging in
any  Competitive  Activities,  provided  the aggregate beneficial ownership of
Company  and  ZHI  (without reference to pension or other benefit plan assets)
does  not  exceed  more  than  five percent (5%) of all issued and outstanding
securities  of  any  such  person;
               (ii)    Company,  ZHI  and  any of their affiliates or any such
joint  venture from engaging in the Competitive Activities with respect to any
or all of the Excluded Assets or any other businesses other than the Business;

<PAGE>
               (iii)    Company,  ZHI  and any of their affiliates or any such
joint venture from acquiring a business that engages in Competitive Activities
provided  that  (x) such activities do not constitute more than twenty percent
(20%)  of  the revenues or assets of the business to be acquired (based on the
sales  of such business during the preceding four full calendar quarters), and
(y)  Company,  ZHI  and  any  affiliate  or joint venture, as the case may be,
divests  that  portion  of  the  business  to  be  acquired  that  engages  in
Competitive  Activities  within  twelve  (12)  months  after  the  acquisition
thereof;  and
               (iv)    Company, ZHI and any of their affiliates from managing,
operating  and/or  disposing of any of the Excluded Assets, including, without
limitation,  liquidation  of  the  inventory  constituting  Excluded  Assets;
provided,  further, that the prohibitions in this Section 13.06 shall cease to
- --------   -------
apply  (effective  as  of  the  time  of  such  transfer) to any businesses or
operations  of Company, ZHI or any of their subsidiaries which are transferred
to  any third party (other than to a subsidiary or affiliate or any such joint
venture  of  Company  or  ZHI)  after  the  date  hereof.
          (b)       No-Raid Covenant.  Except as otherwise provided in Section
                    ----------------
13.06  of this Agreement, for a period of five (5) years following the Closing
Date,  without the prior written approval of POC or Buyer, neither Company nor
ZHI  (nor  any  of  their  affiliates)  shall  solicit  or induce (or initiate
discussions  relating  to  future  employment  with), any salaried employee or
person  employed by Buyer in a management position in the Business on the date
of  such  solicitation  or inducement or the initiation of such discussions to
accept  employment  with  Company,  ZHI  or  any affiliate thereof, except for
persons  whose  employment  is  solicited or procured through newspaper ads or
through the services of executive search firms engaged in a broad-based search
(and  not  engaged  for  the  purpose  of  circumventing  this Section 13.06).
     13.07    Warranty.    At  the request of Company, in writing, Buyer shall
              --------
perform  warranty  work  in  connection with products manufactured and sold by
Company  prior  to  Closing.  To the extent any warranty work is requested, in
writing,  by Company in connection with such products, Company shall reimburse
Buyer  in the amount of the cost of such warranty work plus ten percent (10%).
Payment  shall  be  due  and  payable  within  thirty  (30)  days  of invoice.
     13.08    Guaranty.    POC  hereby  unconditionally guarantees that to the
              --------
extent  Buyer fails to make a payment due under either the Royalty Note or the
SG&A  Note  then,  upon written demand of Company, POC will promptly make such
payment  or  cause  it  to be made.  Company shall not be required to seek any
recovery  from  Buyer  prior  to  enforcing  POC's  obligations  hereunder.
     13.09  Change  of  Corporate  Name.    As  soon  as practicable after the
            ---------------------------
Closing,  Company  shall  take  all  action  necessary  or

<PAGE>
appropriate  to  change  its  name  to  a name which does not include the name
"Wilson"  or  any  derivation  thereof.
     13.10 Bids.  Company and Buyer shall use their reasonable best efforts to
           ----
transfer from Company to Buyer open bids, if any, upon their acceptance by the
customer,  to the extent that Buyer determines that it desires to enter into a
contract  with  the  customer  based  upon  the bid (each, an "Accepted Bid").
Notwithstanding  the  foregoing, Company shall have no obligation hereunder to
enter  into  any  contract  with  any customer in connection with any such bid
accepted  by  customer.
14.    INDEMNIFICATION;  SURVIVAL  OF  REPRESENTATIONS  AND  WARRANTIES.
       ----------------------------------------------------------------
     14.01  Indemnities  by Company.  Company shall indemnify, defend and hold
            -----------------------
harmless  Buyer,  its  directors,  officers,  employees, shareholders, agents,
successors,  assigns, attorneys and personal representatives from, against and
in  respect  of  any  and  all  actions,  suits, proceedings, claims, demands,
losses,  costs,  expenses,  obligations,  liabilities,  judgments,  damages,
recoveries  and  deficiencies,  including,  without  limitation,  interest,
penalties  and  reasonable attorneys' fees (collectively "Damages") that Buyer
shall  incur or suffer which arise out of, result from or relate to any of the
following:
          (a)   any misrepresentation, breach of warranty or nonfulfillment of
any  agreement  on  the  part  of  Company  under this Agreement or any of the
documents,  agreements or instruments delivered in connection herewith or from
any  misrepresentation  in or omission from any certificate, schedule, exhibit
or  other  instrument  furnished  or  to  be furnished by Company hereunder or
thereunder  to  the extent, and only to the extent, that such representations,
warranties  or  agreements  survive  the  Closing;  and
          (b)  the Excluded Liabilities; provided, however, that Company shall
not  have  liability  under  this Section 14.01 to the extent, and only to the
extent,  of  Damages  caused  as a result of any action taken or omitted to be
taken  by  Buyer  after  the  Closing  Date.
     14.02  Indemnities by ZHI.  ZHI shall indemnify, defend and hold harmless
            ------------------
Buyer,  its  directors, officers, employees, shareholders, agents, successors,
assigns,  attorneys  and personal representatives from, against and in respect
of  any  and  all Damages that Buyer shall incur or suffer which arise out of,
result  from  or  relate  to  any  of  the  following:
          (a)   any misrepresentation, breach of warranty or nonfulfillment of
any agreement on the part of ZHI under this Agreement or any of the documents,
agreements  or  instruments  delivered  in  connection  herewith  or  from any
misrepresentation  in  or  omission from any certificate, schedule, exhibit or
other  instrument  furnished or to be furnished by ZHI hereunder or thereunder
to  the  extent, and only to the extent, that such representations, warranties
or  agreements  survive  the  Closing;
          (b)   any obligation or liability for product liability for products
manufactured  and  sole  and for services performed prior to the Closing Date;
and
          (c)      any obligation, duty or liability incurred prior to Closing
relating  to  Company's  use,  discharge,  treatment,  storage,  generation or
disposal  of  hazardous  substances  as defined by any federal, state or local
statute,  rule  or  regulation  concerning or related to the protection of the
environment,  including,  without  limitation, the Comprehensive Environmental
Response,  Compensation and Liability Act of 1980, as amended, 42 U.S.C. '9601
et  seq;  provided,  however,  that  neither  ZHI  nor  Company shall have any
liability  under  this Section 14.02 to the extent, and only to the extent, of
Damages caused as a result of any action taken or omitted to be taken by Buyer
after  the  Closing  Date.
     14.03  Indemnities  by  Buyer  and  POC.    Buyer  and  POC,  jointly and
            --------------------------------
severally,  shall  indemnify,  defend and hold harmless Company and ZHI, their
directors,  officers,  employees,  shareholders,  agents, successors, assigns,
attorneys  and  personal representatives against and in respect of any and all
Damages  that  Company or ZHI shall incur or suffer which arise out of, result
from  or  relate  to  any  of  the  following:
          (a)  any  misrepresentation, breach of warranty or nonfulfillment of
any  agreement  on the part of Buyer or POC under this Agreement or any of the
documents,  agreements or instruments delivered in connection herewith or from
any  misrepresentation  in or omission from any certificate, schedule, exhibit
or  other  instrument  furnished  or to be furnished by Buyer or POC hereunder

<PAGE>
or  thereunder  to  the  extent,  and  only  to  the  extent,  that  such
representations,  warranties  or  agreements  survive  the  Closing;
          (b)  the  Assumed Liabilities; provided, however, that neither Buyer
or  POC  shall  have any liability under this Section 14.03 to the extent, and
only  to  the  extent,  of  Damages  caused as a result of any action taken or
omitted  to  be  taken  by  Company  after  the  Closing  Date;  and
          (c)    any  Accepted  Bid.
     14.04  Notice  of  Indemnifying  Party.   If any party (the "Indemnitee")
            -------------------------------
receives notice of any claim, assertion or other commencement of any action or
proceeding  or  becomes  aware  of  any matter with respect to which the other
party  is  obligated  to  provide  indemnification  (the "Indemnifying Party")
pursuant  to Section 14.01, 14.02 or 14.03, the Indemnitee shall promptly give
the  Indemnifying  Party  written notice thereof.  Failure to give such notice
shall  not  affect  a  party's  right  to  be indemnified hereunder; provided,
                                                                     --------
however, that the Indemnifying Party's liability hereunder shall be limited to
      -
that which would have existed had prompt notice been given, and the Indemnitee
shall  be  solely  responsible for, and shall indemnify the Indemnifying Party
from,  such  increased liability, if any, as shall have been occasioned by its
failure  to  provide  the  Indemnifying  Party  with  prompt  notice.    The
Indemnifying  Party  shall  have  the  right  to  defend, at such Indemnifying
Party's  own expense and by such Indemnifying Party's counsel, any such matter
involving  the  asserted  liability  of  the  Indemnitee.   In such event, the
Indemnitee,  the Indemnifying Party and the Indemnifying Party's counsel shall
cooperate  in the defense against any such asserted liability.  The Indemnitee
may  participate in the defense of such asserted liability at its own expense;
provided,  however,  that  if the Indemnitee elects not to participate in such
- --------   -------
defense,  the  Indemnifying  Party shall keep the Indemnitee fully apprised at
- --
all  times as to the status of the defense or any settlement negotiations with
- --
respect  thereto.    If  the Indemnifying Party does not notify the Indemnitee
within thirty (30) days, or within such shorter response period as is required
to  avoid  prejudice  to  the ability to defend against such claim, assertion,
action  or  proceeding,  after  receipt of Indemnitee's notice of an action or
proceeding  that  the Indemnifying Party intends to assume the defense of such
claim,  action,  assertion  or proceeding, then the Indemnitee may defend such
claim,  action,  assertion  or  proceeding.    Neither  party  shall  effect a
settlement  of  any  action  or claim without the prior written consent of the
other  party,  which  consent  shall  not  be unreasonably withheld; provided,
                                                                     --------
however,  that if the Indemnifying Party desires to effect a settlement of any
     --
such  action  or  claim  for  the  payment of money only and in exchange for a
release  of  all known and unknown claims against Indemnitee, it shall present
to  the  Indemnitee  for  approval  of  such  a  bona fide settlement which is
acceptable  to  the  other  party  to  the  claim  or  action  (the  "Proposed
Settlement")  and,  if  the Indemnitee objects to the Proposed Settlement, the
Indemnitee  shall cooperate fully in such defense and shall have the right, at
its sole expense, to proceed in the defense of such action or claim; provided,
                                                                     --------
further,  that,  under  such  circumstance, in no event shall the Indemnifying
- -------
Party's  liability  exceed the amount of the Proposed Settlement, and that the
- ---
Indemnitee  shall  indemnify  and  hold  harmless  the  Indemnifying Party for
liabilities,  if  any, in excess of the amount of the Proposed Settlement.  If
the  Indemnifying  Party  chooses  to  defend  any claim, the Indemnitee shall
cooperate  fully  in such defense and shall make available to the Indemnifying
Party  any  books,  records  or  other  documents  within its control that are
reasonably  necessary  or  appropriate  for  such  defense.
     14.05  Limitations  on  Liability  of  Company  and  ZHI.
            -------------------------------------------------
          (a) Company and ZHI shall have no obligation to indemnify Buyer, POC
or  any  other  person  against Damages pursuant to this Section 14 unless and
until  the aggregate of all such Damages suffered or incurred by Buyer or such
persons  exceed  the sum of Fifty Thousand Dollars ($50,000.00) and then or in
for  the  amount  by  which  such  Damages  exceeds  Fifty  Thousand  Dollars
($50,000.00);  provided,  that  in  no  event shall the aggregate liability of
Company  or  ZHI  for  Damages  pursuant  to this Section 14 exceed the unpaid
principal amount of the Royalty Note, as adjusted pursuant to its terms or the
terms  of this Agreement, plus all amounts paid by Buyer to Company in respect
of  the  Royalty Note, in the case of Company, and Two Hundred Twenty Thousand
Dollars ($220,000.00) in the case of ZHI; provided, further, however, that the
foregoing  limitations  shall  not  apply  (i)  to  Company's  indemnification
obligations  under  Section  14.01(b)  hereof or (ii) to ZHI's indemnification
obligations  under  Sections  14.02(b)  and  14.02(c)  hereof.
          (b)     Notwithstanding anything to the contrary herein, Company and
ZHI  shall  have  no  obligation  to  indemnify Buyer, POC or any other person
against  Damages  resulting  from  a  breach  of  representation  or  warranty
hereunder  to  the  extent that Buyer or POC had actual knowledge prior to the
date  hereof  that such representation or warranty was untrue or incorrect, or
to  the extent that Buyer or POC acquired such actual knowledge after the date
hereof and prior to the Closing and with such actual knowledge consummated the
transactions  contemplated  hereby.
     14.06  Offset.    Buyer  shall have the right to offset Damages hereunder
            ------
against  the  principal  amount  of, and payments due under, the Royalty Note.
     14.07  Survival.  All representations and warranties contained in or made
            --------
pursuant  to  this  Agreement  or  in  any agreement, certificate, document or
statement  delivered pursuant hereto shall survive the Closing for a period of
two  (2)  years; provided, however, that Company's indemnification obligations
under  Section  14.01(b)  and  ZHI's indemnification obligations under Section
14.02(b)  and  Section 14.02(c) shall survive the Closing for their applicable
statutes  of  limitations.
     14.08  Sole  Remedies.   The remedies provided for in this Section 14 are
            --------------
exclusive  and  shall  be  in  lieu  of  all other remedies for breach of this
Agreement,  including,  without  limitation,  for breaches of representations,
warranties,  covenants  and  agreements hereunder; provided, however, that the
foregoing clause of this sentence shall not be deemed a waiver by any party of
any right to specific performance or any remedy arising by way of any claim of
fraud  with  respect  to  this  Agreement.
15.          MISCELLANEOUS.
             -------------
     15.01  Disclaimers.
            -----------
          (a)        In connection with Buyer's investigation of the Business,
certain  projections,  and  certain  business  plan information for succeeding
fiscal  years were made available to Buyer.  Buyer acknowledges that there are
uncertainties  inherent  in  attempting  to  make  such  projections and other
forecasts  and  plans,  that  Buyer  is familiar with such uncertainties, that
Buyer  is  taking  full  responsibility  for  making its own evaluation of the
adequacy  and  accuracy  of  all  projections and other forecasts and plans so
furnished  to it, and that Buyer shall not have any claim against Company with
respect  thereto.    Accordingly,  Company makes no representation or warranty
with  respect  to  such  projections  and  other  forecasts  and  plans.
          (b)       Buyer acknowledges that Company is not conducting business
in  the  ordinary  course and that there have been material adverse changes in
the  business,  financial  condition,  operations,  results  of  operations or
further  prospects  of  Company  and  the  Affiliated  Entities.  Accordingly,
Company  makes  no  representation  that  it is conducting its business in the
ordinary  course or that there has not been any material adverse change in the
Business,  financial  condition  operations,  results  or  operation or future
prospects  of  Company  and  the  Affiliated  Entities.
     15.02  Further  Assurances.
            -------------------
           (a)    Company,  at any time after the Closing Date, shall execute,
acknowledge, and deliver any further deeds, assignments, conveyances, bills of
sale,  and other assurances, documents and instruments of transfer, reasonably
requested by Buyer and will take any other action consistent with the terms of
this  Agreement  that  may be reasonably requested by Buyer for the purpose of
transferring,  assigning,  granting,  conveying,  delivering  or confirming to
Buyer,  or  reducing  to  possession,  any or all of the Assets transferred to
Buyer  pursuant  to  this  Agreement  as  of  the  Closing Date or that may be
requested  by Buyer as necessary to carry out the purposes and intents of this
Agreement.
          (b)    Buyer,  at  any  time  after the Closing Date, shall execute,
acknowledge  and deliver any further documents and instruments, and shall take
any  other  action  consistent  with  the terms of this Agreement, that may be
reasonably  requested  by  Company  as necessary to carry out the purposes and
intents  of  this  Agreement.
     15.03  Brokers  and Finders.  Each of the parties agrees to indemnify and
            --------------------
hold  harmless one another against any loss, liability, damage, cost, claim or
expense incurred by reason of any brokerage commission or finder's fee alleged
to  be  payable  because of any act, omission or statement of the indemnifying
party.
     15.04  Other Costs.  Each of the parties shall pay all costs and expenses
            -----------
incurred  or  to be incurred by it in negotiating and preparing this Agreement
and  in  closing  and  carrying  out  the  transactions  contemplated  by this
Agreement.
     15.05  Headings.   The subject headings of the Sections of this Agreement
            --------
are  included  for  purposes  of  convenience  only  and  shall not affect the
construction  or  interpretation  of  any  of  its  provisions.
     15.06  Integration;  Waiver.    This Agreement, and the other agreements,
            --------------------
documents,  certificates and instruments delivered hereunder and the Schedules
hereto,  constitute the entire agreement between the parties pertaining to the
subject  matter herein and therein and supersede all prior and contemporaneous
agreements,  representations  and  understandings  of  the  parties including,
without limitation, the Letter of Commitment dated November 13, 1996 among the
parties.  No party hereto is making any representation or warranty whatsoever,
express  or  implied,  oral  or  written, beyond those expressly given in this
Agreement.    No supplement, modification or amendment of this Agreement shall
be binding unless executed in writing by all the parties.  No waiver of any of
the  provisions  of  this  Agreement  shall  be deemed, or shall constitute, a
waiver  of  any  other provision, whether or not similar, nor shall any waiver
constitute a continuing waiver.  No waiver shall be binding unless executed in
writing  by  the  party  making  the  waiver.
     15.07 Counterparts.  This Agreement may be executed simultaneously in one
           ------------
or  more  counterparts,  each of which shall be deemed an original, but all of
which  together  shall  constitute  one  and  the  same  instrument.
     15.08  Schedules.   Each Schedule delivered pursuant to the terms of this
            ---------
Agreement  constitutes  an  integral  part  of  this  Agreement.
     15.09  Severability.    If any term or provision of this Agreement or the
            ------------
application  thereof  to  any  person  or  circumstance shall to any extent be
invalid  or  unenforceable, the remainder of this Agreement or the application
of such terms or provisions to persons or circumstances other than those as to
which  it  is invalid or unenforceable, shall not be affected thereby and each
term  and  provision  of  this  Agreement  shall  be valid and enforced to the
fullest  extent  permitted  by  law.
     15.10  Other  Parties.    Nothing  in  this Agreement, whether express or
            --------------
implied,  is  intended  to confer any rights or remedies under or by reason of
this  Agreement  on  any  persons  other  than  the  parties  to  it and their
respective  successors and assigns, nor is anything in this Agreement intended
to  relieve  or  discharge the obligation or liability of any third persons to
any  party  to  this Agreement, nor shall any provision give any third persons
any  right  of subrogation or action over against any party to this Agreement.
     15.11  Inurement;  Assignment.    This Agreement shall be binding on, and
            ----------------------
shall  inure  to the benefit of, the parties to it and their respective heirs,
legal  representatives,  successors,  and  assigns, but may not be assigned by
either  party  without the prior written consent of the other party; provided,
however,  that Company and ZHI, as the case may be, may assign its interest in
the,  the  Royalty  Note  or  the  Convertible  Debenture and their respective
guarantees  to any secured or unsecured creditors of Company or the Affiliated
Entities  without  the  consent  of  Buyer  or  POC.
     15.12  Notices.  All notices, requests, demands, and other communications
            -------
under this Agreement shall be in writing and shall be deemed to have been duly
given  on the date of service if served personally on the party to whom notice
is  to  be  given, on the date of transmission if sent by telex, telecopier or
telegraph,  or  on  the fifth day after mailing if mailed to the party to whom
notice  is  to  be  given, by first-class mail, registered or certified\return
receipt  requested,  postage  prepaid,  and  properly  addressed  as  follows:


        To Buyer:    Wilson Acquisition Corporation
                     c/o Penn Octane Corporation
                     5847 San Felipe, Suite 3420
                     Houston, Texas  77057
                     Attn:  Jerome B. Richter

                     Tel:  (713) 952-5703
                     Fax:  (713) 952-1323


<PAGE>
        Copy to:     Coudert Brothers
                     1114 Avenue of the Americas
                     New York, New York  10036
                     Attn:  Arnold H. Tracy, Esq.

                     Tel:  (212) 626-4400
                     Fax:  (212) 626-4120


        To POC:      Penn Octane Corporation
                     5847 San Felipe, Suite 3420
                     Houston, Texas  77057
                     Attn:  Jerome B. Richter

                     Tel:  (713) 952-5703
                     Fax:  (713) 952-1323


        Copy to:     Coudert Brothers
                     1114 Avenue of the Americas
                     New York, New York  10036
                     Attn:  Arnold H. Tracy, Esq.

                     Tel:  (212) 626-4400
                     Fax:  (212) 626-4120


        To Company:  Wilson Technologies Incorporated
                     c/o Zimmerman Holdings, Inc.
                     2600 Mission Street, Suite 100
                     San Marino, CA  91108-1676
                     Attn.:  William R. Zimmerman

                     Tel:  (818) 441-0444
                     Fax:  (818) 441-6946


        Copy to:     Rodi, Pollock, Pettker, Galbraith
                     & Cahill, A Law Corporation
                     801 South Grand Avenue, Suite 400
                     Los Angeles, CA  90017
                     Attn.:  Henry P. Pramov, Jr., Esq.

                     Tel:  (213) 895-4900
                     Fax:  (213) 895-4921



<PAGE>
        To ZHI:      Zimmerman Holdings, Inc.
                     2600 Mission Street, Suite 100
                     San Marino, CA  91108-1676
                     Attn.:  William R. Zimmerman

                     Tel:  (818) 441-0444
                     Fax:  (818) 441-6946


        Copy to:     Rodi, Pollock, Pettker, Galbraith
                     & Cahill, A Law Corporation
                     801 South Grand Avenue, Suite 400
                     Los Angeles, CA  90017
                     Attn.:  Henry P. Pramov, Jr., Esq.

                     Tel:  (213) 895-4900
                     Fax:  (213) 895-4921


     Any party may change its address for purposes of this paragraph by giving
the  other  party  notice  of  the  new address in the manner set forth above.
     15.14  Governing  Law.
            --------------
     This  Agreement  shall  in  all  respects,  including  all  matters  of
construction,  validity  and  performance,  be  governed by, and construed and
enforced in accordance with, the laws of the State of California applicable to
contracts  entered into in that state between citizens of that state and to be
performed  wholly  within  that state without reference to any rules governing
conflicts  of  laws.    The parties agree that any venue for any suit, action,
proceeding or litigation arising out of or in relation to this Agreement shall
be  in  any  federal  or state court in Los Angeles, California having subject
matter jurisdiction.  Each of the parties consents to the jurisdiction of such
courts  in  any such action or proceeding and waives any objection to venue in
such  courts  in  any  such  action  or  proceeding.
     15.15  Attorneys'  Fees.    If  any  legal action or arbitration or other
            ----------------
proceeding  is brought for the enforcement of this Agreement, or because of an
alleged  dispute, breach, default, or misrepresentation in connection with any
of  the provisions of this Agreement, the successful or prevailing party shall
be  entitled to recover reasonable attorneys' fees and other costs incurred in
that  action or proceeding, in addition to any other relief to which it may be
entitled.

     IN  WITNESS  WHEREOF, the parties to this Agreement have duly executed it
on  the  day  and  year  first  above  written.

                         BUYER
                         -----

                         WILSON  ACQUISITION  CORPORATION,  a  Delaware
                         corporation


                         By:

                         Title:


                         POC
                         ---

                         PENN  OCTANE  CORPORATION,
                         a  Delaware  corporation


                         By:
                         Title:






                      [Signatures continued on next page]


<PAGE>
                         COMPANY
                         -------

                         WILSON  TECHNOLOGIES  INCORPORATED,  a  California
                         corporation


                         By:

                         Title:


                         ZHI
                         ---

                         ZIMMERMAN  HOLDINGS,  INC.,  a California corporation


                         By:

                         Title:




































                   [Signatures continued from previous page]



     iv

                               TABLE OF CONTENTS
                               -----------------


     PAGE  NO.
     ---------


     Section  1.          PURCHASE  OF  ASSETS  OF  COMPANY                  2
          1.01          Purchased  Assets                                    2
          1.02          Excluded  Assets                                     6
          1.03          Assumed  Liabilities                                 7
          1.04          Excluded  Liabilities                                8
          1.05          Royalty  Note                                       10
          1.06          Royalty  Note  Adjustment                           10
          1.07          Allocation  of  Purchase  Price                     13
          1.08          Sales  and  Transfer  Taxes                         13

     Section  n  2.  PURCHASE  OF  STOCK  OF  AFFILIATED  ENTITIES          14
          2.01          Purchase  of  Stock                                 14
          2.02          Convertible  Debenture                              14

     Sectionn  3.  AS-IS,  WHERE-IS                                         14

     Sectionn  4.  REPRESENTATIONS  AND  WARRANTIES  OF  COMPANY            14
          4.01  Corporate  Existence                                        15
          4.02  Authority;  Enforceability                                  15
          4.03          No  Violation                                       15
          4.04          Consents  and  Approvals                            16
          4.05          Title  to  Assets                                   16

     Sectionn  5.  REPRESENTATIONS  AND  WARRANTIES  OF  ZHI                16
          5.01  Corporate  Existence                                        16
          5.02  Authority;  Enforceability                                  17
          5.03          No  Violation                                       18
          5.04          Consents  and  Approvals                            18
          5.05  Capitalization  of  Affiliated  Entities                    18

     Section  6.  REPRESENTATIONS  AND  WARRANTIES  OF  BUYER               20
           6.01  Corporate  Existence                                       20
          6.02  Authority;  Enforceability                                  20
          6.03          No  Violation                                       21
          6.04          Consents  and  Approvals                            21

     Section  7.          REPRESENTATIONS  AND  WARRANTIES  OF  POC         21
          7.01  Corporate  Existence                                        21
          7.02  Authority;  Enforceability                                  21
          7.03          No  Violation                                       22
          7.04          Consents  and  Approvals                            22


<PAGE>
     Section  8.          OBLIGATIONS  OF  THE  PARTIES  UNTIL CLOSING      22
          8.01          Conduct  of  the  Business                          22
          8.02          Bulk  Sales                                         23
          8.03          Creditors  of  Company                              23
          8.04          Resale  Certificate                                 24
          8.05          Confidentiality                                     24
          8.08          Public  Announcements                               26
          8.09          Sales,  General  and  Administrative  Expenses      26
          8.10  Expenses  for  the  Benefit  of  Buyer                      27

     Sectionn 9. CONDITIONS PRECEDENT TO OBLIGATIONS OF BUYER  AND POC      27
          9.01          Representations  and  Warranties                    28
          9.02          Performance  of  Covenants                          28
          9.03          Approvals                                           28
          9.04          Creditors                                           28
          9.05          Legal  Matters                                      28
          9.06          SG&A  Payment and Expense Reimbursement Amount      28

     Section  n  10.  CONDITIONS PRECEDENT TO THE OBLIGATIONS OF ZHI
                      AND  COMPANY                                          29
          10.01  Representations  and  Warranties                           29
          10.02  Performance  of  Covenants                                 29
          10.03  Approvals                                                  29
          10.04  Creditors                                                  29
          10.05  Legal  Matters                                             29
          10.06  SG&A  Payment  and  Expense  Reimbursement  Amount         30

     Section  n  11.  CLOSING                                               30
          11.01  The  Closing  Date                                         30
          11.02  Actions  and  Deliveries  by  Company  and  ZHI            30
          11.03  Actions  and  Deliveries  by  Buyer  and  POC              32

     Section  n  12.  TERMINATION                                           33
          12.01  Termination  Events                                        33
          12.02  Effect  of  Termination                                    34

     Section  13.  POST-CLOSING  OBLIGATIONS                                35
          13.01  Employees                                                  35
          13.02  Unfinished  Safeco  Orders                                 35
          13.03  Access  to  Records                                        36
          13.04  Inventory                                                  37
          13.05  Assumed  Accounts  Receivable                              37
          13.06  Covenant  Not  to  Compete;  No  Raid                      38
          13.07  Warranty                                                   40
          13.08  Guaranty                                                   40
          13.09  Change  of  Corporate  Name                                40
          13.10  Bids                                                       41


<PAGE>
     Section  n  14.  INDEMNIFICATION;  SURVIVAL  OF
                REPRESENTATIONS  AND  WARRANTIES                            41
          14.01  Indemnities  by  Company                                   41
          14.02  Indemnities  by  ZHI                                       42
          14.03  Indemnities  by  Buyer  and  POC                           43
          14.04  Notice  of  Indemnifying  Party                            44
          14.05  Limitations  on  Liability  of  Company  and ZHI           46
          14.06  Offset                                                     47
          14.07  Survival                                                   47
          14.08  Sole  Remedies                                             47

     Section  15.  MISCELLANEOUS                                            48
          15.01  Disclaimers                                                48
          15.02  Further  Assurances                                        49
          15.03  Brokers  and  Finders                                      49
          15.04  Other  Costs                                               50
          15.05  Headings                                                   50
          15.06  Integration;  Waiver                                       50
          15.07  Counterparts                                               51
          15.08  Schedules                                                  51
          15.09  Severability                                               51
          15.10  Other  Parties                                             51
          15.11  Inurement;  Assignment                                     52
          15.12  Notices                                                    52
          15.14  Governing  Law                                             54
          15.15  Attorneys'  Fees                                           55



     iv

     SCHEDULES
     ---------



Schedule  1.01  (b)          Assumed  Accounts  Receivable
Schedule  1.01  (d)          Purchased  Tangible
                                    Personal  Property
Schedule  1.01  (e)          Purchased  Intellectual
                                    Property
Schedule  1.01  (g)          Assumed  Leases
Schedule  1.01  (h)          Assumed  Sales  Orders
Schedule  1.01  (i)          Assumed  Contracts
Schedule  1.01  (m)          Assumed  Medical  Plans
Schedule  1.02  (f)          Excluded  Sales  Orders
Schedule  1.02  (g)          Excluded  Receivables
Schedule  1.02  (i)          Excluded  Contracts
Schedule  1.02  (j)          Other  Excluded  Assets
Schedule  1.03  (c)          Assumed  Employee  Liabilities
Schedule  1.03  (d)          Other  Assumed  Liabilities
Schedule  1.04  (h)          Other  Excluded  Liabilities
Schedule  1.07          Purchase  Price  Allocation
Schedule  4.05          Title  to  Assets
Schedule  5.05          Title  to  Shares
Schedule  8.10          Reimbursement  Expenses
Schedule  9.03          Required  Company  Consents
Schedule  10.03          Required  Buyer  Consents
Schedule  13.01          Employees
Schedule  13.02            Unfinished  Safeco  Orders



     v

     EXHIBITS
     --------



       A          Royalty  Note

       B          Convertible  Debenture

       C          SG&A  Note


     viii

                              PURCHASE AGREEMENT

                                 by and among

                       WILSON TECHNOLOGIES INCORPORATED,

                           ZIMMERMAN HOLDINGS, INC.

                        WILSON ACQUISITION CORPORATION,

                                      AND

                            PENN OCTANE CORPORATION


















                            PENN OCTANE CORPORATION
              AGREEMENTFOR EXCHANGE OF WARRANTS FOR COMMON STOCK


1.      Penn Octane Corporation (Penn Octane) hereby offers to exchange shares
of  its  Common  Stock, $0.01 par value per share (Common Stock), for all (but
not  less than all) outstanding warrants to purchase Common Stock held by Mark
D.  Casaday  (Casaday) (200,000 warrants) at an exchange rate of four warrants
for  each  share  of  Common Stock, or an aggregate of 50,000 shares of Common
Stock.

2.     Penn Octane agrees that the Common Stock so exchanged shall be included
in  the  next  registration  statement (other than with respect to an employee
benefit  plan) filed by the Company, but in no event shall the Company fail to
file such a registration statement with the Securities and Exchange Commission
later  than  six  months  following  the  date  hereof.

3.          In  the  event  that such Common Stock is registered as part of an
underwritten  offering  by the Company, Casaday agrees to be bound by the same
underwriters'  conditions  regarding  sale  of  the registered stock and other
matters  as  the  Company  and  all  other  sellers.    Penn Octane shall  use
reasonable efforts to limit Casaday's "lock up" period, if any, for any Common
Stock  acquired  in  this exchange and not purchased by the underwriter to not
longer  than ninety days, although the parties recognize that such decision is
solely  that  of  the  underwriter.

4.       If the lock up period referred to in paragraph 3 exceeds ninety days,
Casaday may elect not to include his stock in the registration and the Company
shall,  within  a  reasonable  period  of  time  but not later than six months
following  the  underwriting,  file  a  separate  registration for the sale of
Casaday's  shares.

5.          Casaday  represents  and  warrants:

a)       he is the record and beneficial owner of the warrants with full power
and  authority  to  convey  such  warrants to Penn Octane free of any liens or
encumbrances  or  interests  of  third  party;

b)       he is familiar with the business and financial condition, properties,
operations  and  prospects  of  Penn Octane, has been given full access to all
material  information  with respect thereto, and has had an opportunity to ask
questions  of  and  receive information from Penn Octane and persons acting on
its  behalf;

c)          he  has  made, either alone or with his advisors, such independent
investigation  of Penn Octane, its operations and related matters as he and/or
his  advisors  have  deemed  necessary  or  advisable  in  connection with the
exchange  referred  to above, and has received all information and data deemed
necessary  in  order  to  reach an informed decision as to the advisability of
such  exchange;  and

<PAGE>

d)       he is acquiring the Common Stock in such exchange for his own account
for  investment  and with no intention of engaging in any distribution of such
shares,  will  not  dispose  of  any  of such shares except in compliance with
applicable  securities  laws,  and agrees that any certificate(s) representing
such  shares  may  contain  an  appropriate  legend  to  such  effect.

6.     By his execution hereof, Casaday agrees to the above-described exchange
of  Common  Stock  for warrants on the terms herein set forth.  The Closing on
such  exchange shall take place at the office of the Company, 5847 San Felipe,
Suite  3420,  Houston,  Texas  77057,  at  10:00 A.M. Houston time on Tuesday,
February  18,  1997.    Promptly  following the Closing, Casaday will file any
required  reports  of  ownership  changes  with  the  Securities  and Exchange
Commission.


Dated  February  5,  1997                              Penn Octane Corporation


                         By: /S/ IAN  T.  BOTHWELL
                                 -----------------
                                 Ian  T.  Bothwell,  Vice  President

/S/ MARK  D.  CASADAY
    -----------------
    Mark  D.  Casaday









                            PENN OCTANE CORPORATION
              AGREEMENTFOR EXCHANGE OF WARRANTS FOR COMMON STOCK


1.      Penn Octane Corporation (Penn Octane) hereby offers to exchange shares
of  its  Common  Stock, $0.01 par value per share (Common Stock), for all (but
not  less  than  all)  outstanding  warrants  to purchase Common Stock held by
Thomas  P.  Muse  (Muse)  having an exercise price of $2.50 per share (242,856
warrants)  at an exchange rate of 4.4 warrants for each share of Common Stock,
or  an  aggregate  of  55,195  shares  of  Common  Stock.

2.     Penn Octane agrees that the Common Stock so exchanged shall be included
in  the  next  registration  statement (other than with respect to an employee
benefit  plan) filed by the Company, but in no event shall the Company fail to
file such a registration statement with the Securities and Exchange Commission
later  than  six  months  following  the  date  hereof.

3.          In  the  event  that such Common Stock is registered as part of an
underwritten  offering  by  the  Company,  Muse agrees to be bound by the same
underwriters'  conditions  regarding  sale  of  the registered stock and other
matters  as  the  Company  and  all  other  sellers.    Penn Octane shall  use
reasonable  efforts  to  limit Muse's "lock up" period, if any, for any Common
Stock  acquired  in  this exchange and not purchased by the underwriter to not
longer  than ninety days, although the parties recognize that such decision is
solely  that  of  the  underwriter.

4.       If the lock up period referred to in paragraph 3 exceeds ninety days,
Muse  may  elect  not to include his stock in the registration and the Company
shall,  within  a  reasonable  period  of  time  but not later than six months
following  the  underwriting,  file  a  separate  registration for the sale of
Muse's  shares.

5.          Muse  represents  and  warrants:

a)       he is the record and beneficial owner of the warrants with full power
and  authority  to  convey  such  warrants to Penn Octane free of any liens or
encumbrances  or  interests  of  third  party;

b)       he is familiar with the business and financial condition, properties,
operations  and  prospects  of  Penn Octane, has been given full access to all
material  information  with respect thereto, and has had an opportunity to ask
questions  of  and  receive information from Penn Octane and persons acting on
its  behalf;

c)          he  has  made, either alone or with his advisors, such independent
investigation  of Penn Octane, its operations and related matters as he and/or
his  advisors  have  deemed  necessary  or  advisable  in  connection with the
exchange  referred  to above, and has received all information and data deemed
necessary  in  order  to  reach an informed decision as to the advisability of
such  exchange;  and

<PAGE>

d)       he is acquiring the Common Stock in such exchange for his own account
for  investment  and with no intention of engaging in any distribution of such
shares,  will  not  dispose  of  any  of such shares except in compliance with
applicable  securities  laws,  and agrees that any certificate(s) representing
such  shares  may  contain  an  appropriate  legend    to  such  effect.

6.     By his execution hereof, Muse agrees to the above-described exchange of
Common  Stock
     for warrants on the terms herein set forth.  The Closing on such exchange
shall  take  place
     at the office of the Company, 5847 San Felipe, Suite 3420, Houston, Texas
77057,  at
10:00 A.M. Houston time on Tuesday, February 18, 1997.  Promptly following the
     Closing,  Muse  will  file any required reports of ownership changes with
the  Securities  and
     Exchange  Commission.


Dated  February  5,  1997                              Penn Octane Corporation


                                 By:  IAN  T.  BOTHWELL
                                      -----------------
                                      Ian  T.  Bothwell,  Vice  President

/S/ THOMAS P. MUSE
- ------------------
Thomas  P.  Muse










                            PENN OCTANE CORPORATION
              AGREEMENTFOR EXCHANGE OF WARRANTS FOR COMMON STOCK


1.      Penn Octane Corporation (Penn Octane) hereby offers to exchange shares
of  its  Common  Stock, $0.01 par value per share (Common Stock), for all (but
not  less  than  all)  outstanding  warrants  to purchase Common Stock held by
Thomas  A.  Serleth  (Serleth)  (260,000  warrant)  at an exchange rate of 4.4
warrants  for  each share of Common Stock, or an aggregate of 59,091 shares of
Common  Stock.

2.     Penn Octane agrees that the Common Stock so exchanged shall be included
in  the  next  registration  statement (other than with respect to an employee
benefit  plan) filed by the Company, but in no event shall the Company fail to
file such a registration statement with the Securities and Exchange Commission
later  than  six  months  following  the  date  hereof.

3.          In  the  event  that such Common Stock is registered as part of an
underwritten  offering  by the Company, Serleth agrees to be bound by the same
underwriters'  conditions  regarding  sale  of  the registered stock and other
matters  as  the  Company  and  all  other  sellers.    Penn Octane shall  use
reasonable efforts to limit Serleth's "lock up" period, if any, for any Common
Stock  acquired  in  this exchange and not purchased by the underwriter to not
longer  than ninety days, although the parties recognize that such decision is
solely  that  of  the  underwriter.

4.       If the lock up period referred to in paragraph 3 exceeds ninety days,
Serleth may elect not to include his stock in the registration and the Company
shall,  within  a  reasonable  period  of  time  but not later than six months
following  the  underwriting,  file  a  separate  registration for the sale of
Serleth's  shares.

5.          Serleth  represents  and  warrants:

a)       he is the record and beneficial owner of the warrants with full power
and  authority  to  convey  such  warrants to Penn Octane free of any liens or
encumbrances  or  interests  of  third  party;

b)       he is familiar with the business and financial condition, properties,
operations  and  prospects  of  Penn Octane, has been given full access to all
material  information  with respect thereto, and has had an opportunity to ask
questions  of  and  receive information from Penn Octane and persons acting on
its  behalf;

c)          he  has  made, either alone or with his advisors, such independent
investigation  of Penn Octane, its operations and related matters as he and/or
his  advisors  have  deemed  necessary  or  advisable  in  connection with the
exchange  referred  to above, and has received all information and data deemed
necessary  in  order  to  reach an informed decision as to the advisability of
such  exchange;  and

<PAGE>

d)       he is acquiring the Common Stock in such exchange for his own account
for  investment  and with no intention of engaging in any distribution of such
shares,  will  not  dispose  of  any  of such shares except in compliance with
applicable  securities  laws,  and agrees that any certificate(s) representing
such  shares  may  contain  an  appropriate  legend    to  such  effect.

6.     By his execution hereof, Serleth agrees to the above-described exchange
of  Common  Stock
     for warrants on the terms herein set forth.  The Closing on such exchange
shall  take  place
     at the office of the Company, 5847 San Felipe, Suite 3420, Houston, Texas
77057,  at
     10:00 A.M. Houston time on Friday, February 28, 1997.  Promptly following
the  Closing,
     Serleth  will  file  any  required  reports of ownership changes with the
Securities  and
Exchange  Commission.


Dated  February  19,  1997                             Penn Octane Corporation


                                 By: /S/ IAN  T.  BOTHWELL
                                         ____________________________
                                         Ian  T.  Bothwell,  Vice  President










November  12,  1996


                             LETTER OF ASSIGNMENT


This  Letter  of  Assignment  the ("Assignment") is being entered into between
Mr.Roberto  Keoseyan  ("Assignor")  and  Penn Octane Corporation ("Assignee").
Whereas  Assignor  has  been granted a DINA Dealership the ("Dealership") from
Grupo  Dina, S.A. de C.V. ("Dina"), and Assignee wishes to purchase the rights
to  the  Dealership.

Assignor  confirms  it  has  obtained  the full rights to a newly granted Dina
Dealership.  The Dealership will be operational once Assignor has identified a
suitable  location  for  the Dealership which is approved by Dina and Assignor
demonstrates to Dina that it has met the required working capital requirements
(approximately  Ps.  4,000,000).    The  Dealership  has  been  granted for an
unlimited  period of time and may not be revoked if Assignee complies with the
terms  of  dealerships  established  by  Dina.   There are no other contingent
obligations  regarding  the  dealership  which  may affect the granting of the
Dealership  from Dina.  The Assignee is aware that the Dealership will need to
be  constructed  and  that  costs  associated  with  purchase and/or rental of
property  and  construction  of facility (collectively the "Construction") are
responsibility  of Assignee.  Assignor estimates that the Construction will be
approximately  Ps.  4,000,000.

Assignor further represents that it has the rights to assign the Dealership to
the  Assignee.

PURCHASE  PRICE

Assignor agrees to sell 100% of the rights of the Dealership of which 80% will
be  owned  by Assignee and 20% will be owned by three other individual parties
equally  the  ("Individuals"),  including  the  Assignor  in  exchange  or the
following:

Assignor  will  receive  the  sum  of  $75,000  as  follows:

1)          $25,000  week  of  November  19,  1996
2)          $50,000  payable  $10,000  per  month  for  10  months

Assignor  will  receive  100,000  stock  purchase  warrants  of  Penn  Octane
Corporation  the  ("Warrant").    The Warrants will be exercised at a price of
$3.00  per  share  and will expire 24 months from the date of this Assignment.

Assignor  will  receive  rights  to  obtain  future  warrants  in  Penn Octane
Corporation  based  on  an incentive program which will be developed within 90
days  from  the  date of this Assignment among Penn Octane Corporation and the
individuals,  and will be subject to Penn Octane Corporation's Board approval.

Assignor  will  receive  expense allowance of USD $5,000.00 payable in arrears
from the date of this Assignment.  This monthly allowance is separate from any
other  arrangements  between  Assignor  and  Assignee.

Assignor  will  be  appointed  as a director for Dina Dealership.  (Can't read
this  sentence)

ASSISTANCE  TO  FULFILL  DEALERSHIP  RESPONSIBILITIES

Assignor  will  cooperate with Assignee to ensure that all requirements of the
Dealership  are  met  and  complied  with:  (???)

NON  COMPETE

Assignor agrees that any other future opportunities connected with Dina and/or
the  dealership  will  be  considered  part  of  this  Assignment.

CONFIRMATION  FROM  DINA

Upon  execution of this Assignment, Assignor will present Dina with details of
the  Assignment  and  will  obtain  correspondence  from  Dina recognizing the
Assignment.

By  signing  below,  all  parties  agree  to  the  terms  of  this Assignment.


By:                                                 By:
Dina  Dealership                                       Penn Octane Corporation



/S/ ROBERTO  KEOSEYAN                             /S/ JERRY RICHTER
    -----------------                                 -------------
Roberto  Keoseyan                                     Jerry Richter, President
Assignor                                              Assignee
Dated:                                                Dated: November 15, 1996






                               PROMISSORY NOTE

 PRINCIPAL   LOAN DATE   MATURITY   LOAN NO.:  CALL  COLLATERAL
$140,000.00  12-20-1996  9-30-1997  44117-71
- -----------  ----------  ---------  --------

ACCOUNT          OFFICER          INITIALS
                   103
                   ---

  References in the shaded area are for Lender's use only and do not limit the
  ----------------------------------------------------------------------------
        applicability of this document to any particular loan or item.
        --------------------------------------------------------------

Borrower:      Penn Octane Corporation               Lender:     Bay Area Bank
          900  Veterans  Blvd.  Suite  510                  900 Veterans Blvd.
          Redwood  City,  CA  94064                              P.O. Box 2579
                                                     Redwood  City,  CA  94064
_____________________
=====================

Principal  Amount:          $140,000                 Initial Rate:     11.250%
Date  of  Note:          December  20,  1996

PROMISE  TO  PAY.  PENN OCTANE CORPORATION ("Borrower") promises to pay to Bay
Area  Bank  ("Lender"),  or  order,  in  lawful  money of the United States of
America,  the  principal  amount  of  One  Hundred  Thousand  & 00/100 Dollars
($140,000.00),  together  with  interest  on the unpaid principal balance from
December  20,  1996,  until  paid  in  full.

PAYMENT.   Subject to any payment changes resulting from changes In the Index,
Borrower will pay this loan in accordance with the following payment schedule:

Line  to  be at a zero balance on the 25th each month.  Borrower will pay this
loan  on  demand,  or  if  not  demand  is  made,  in one principal payment of
$140,000.00  plus  interest on September 30, 1997.  This payment due September
30,  1997,  will  be  for all principal and accrued interest not yet paid.  In
addition,  Borrower  will  pay  regular payments of all accrued due as of each
payment  date,  beginning January 30, 1997, with all subsequent payments to be
due  on  the  same  day  of  each  month  after  that.

Interest on this Note is computed on a 365/365 simple interest basis; that is,
by applying the ratio of the annual interest rate over the number of days in a
year,  multiplied  by  the  actual  number  of  days  the principal balance is
outstanding.    Borrower will pay Lender at Lender's address shown above or at
such  other place as Lender may designate in writing.  Unless otherwise agreed
or  required  by  applicable law, payments will be applied first to any unpaid
collection  costs  and  any late charges, then to any unpaid interest, and any
remaining  amount  to  principal.

VARIABLE  INTERST  RATE.   The interest rate on this Note is subject to change
from  time  to  time  on  changes in an independent index which is the Rate as
listed in The Wall Street Journal "Money Rates" section, referred to as "Prime
Rate", (the "Index").  The Index is not necessarily the lowest rate charged by
Lender on its loans.  If the Index becomes unavailable during the term of this
loan,  Lender  may  designate  a  substitute  index  after notice to Borrower.
Lender  will  tell  Borrower  the  current Index rate upon Borrower's request.
Borrower  understands that Lender may make loans based on other rates as well.
The  interest  rate  change  will  not occur more often than each month and is
based  on  the  published rate in effect on the first business day each month.
If  more  than  one  Prime  Rate  is published, the prime rate chosen shall be
solely  at  Banks  option.    The  Index  currently  is 8.250% per annum.  The
interest  rate to be applied to the unpaid principal balance of this Note will
be at a rate of 3,000 percentage points over the Index, resulting in a current
rate  of 11.250% per annum.  NOTICE:  Under no circumstances will the interest
rate  on  this  Note  be more than the maximum rate allowed by applicable law.
Whenever  increases  occur in the interest rate, Lender, at its option, may do
one  or  more  of  the  following:  (a) increase Borrower's payments to ensure
Borrower's loan will pay off by its original final maturity date, (b) increase
Borrower's  payments  to  cover  accruing  interest,    increase the number of
Borrower's  payments,  and (d) continue Borrower's payments at the same amount
and  increase  Borrower's  final  payment.

PREPAYMENT.    Borrower  agrees  that  all loan fees and other prepaid finance
charges are earned fully as of the date of the loan and will not be subject to
refund  upon  early  payment  (whether  voluntary  or as a result of default),
except  as  otherwise required by law.  Except for the foregoing, Borrower may
pay  without  penalty  all  or a portion of the amount owed earlier than it is
due.   Early payments will not, unless agreed to by Lender in writing, relieve
Borrower  of  Borrower's  obligation  to  continue  to make payments under the
payment  schedule.  Rather, they will reduce the principal balance due and may
result  in  Borrower  making  fewer  payments.

LATE  CHARGE.   If a payment is 10 days or more late, Borrower will be charged
5.000%  of  the  regularly  scheduled payment or $25.00, whichever is greater.

DEFAULT.    Borrower  will  be in default if any of the following happens: (a)
Borrower  fails to make any payment when due.  (b) Borrower breaks any promise
Borrower  has  made  to Lender, or Borrower fails to comply with or to perform
when  due any other term, obligation, covenant, or condition contained in this
Note  or any agreement related tot his Note, or in any other agreement or loan
Borrower has with Lender.    Any representation or statement made or furnished
to  Lender  by  Borrower or on Borrower's behalf is false or misleading in any
material  respect  either  now or at the time made or furnished.  (d) Borrower
becomes  insolvent,  a  receiver  is  appointed  for  any  part  of Borrower's
property,  Borrower  makes  an assignment for the benefit of creditors, or any
preceding  is  commenced  either  by  Borrower  or  against Borrower under any
bankruptcy  or  insolvency  laws.    (e)    Any  creditor tries to take any of
Borrower's  property  on  or  in which Lender has a lien or security interest.
This  includes  a  garnishment  of any of Borrower's accounts with Lender. (e)
Any  creditor  tries  to take any of Borrower's property on or in which Lender
has  a  lien  or  security  interest.    This includes a garnishment of any of
Borrower's  accounts with Lender.  (f)  Any guarantee dies or any of the other
events  described in this default section occurs with respect to any guarantor
of  this  Note.  (g)  A material adverse change occurs in Borrower's financial
condition,  or  Lender  believes the prospect of payment or performance of the
Indebtedness  Is  impaired.  (h)   Lender in good faith deems itself insecure.

If  any  default,  other than a default in payment, is curable and if Borrower
has  not  been  given  a notice of a breach of the same provision of this Note
within  the  preceding  twelve  (12)  months, it may be cured (and no event of
default  will  have occurred) if Borrower, after receiving written notice from
Lender  demanding  cure  of such default: (a) cures the default within fifteen
(15)  days;  or  (b)  if  the  cure  requires  more  than  fifteen  (15) days,
immediately  initiates steps which Lender deems in Lender's sole discretion to
be  sufficient  to cure the default and thereafter continues and completes all
reasonable  and  necessary  steps  sufficient to produce compliance as soon as
reasonably  practical.

LENDER'S RIGHTS.  Upon default, Lender may declare the entire unpaid principal
balance  on this Note and all accrued unpaid interest immediately due, without
notice,  and  then  Borrower will pay that amount.  Upon Borrower's failure to
pay  all  amounts  declared due pursuant to this section, including failure to
pay  upon  final maturity, Lender, at its option, may also, if permitted under
applicable  law,  increase  due pursuant to this section, including failure to
pay  upon  final maturity, Lender, at its option, may also, if permitted under
applicable  law,  increase  the  variable  interest rate on this Note to 8,000
percentage  points over the Index.  This includes, subject to any limits under
applicable  law,  Lender's attorneys' fees and Lender's legal expenses whether
or  not  there  is a lawsuit, including attorneys' fees and legal expenses for
bankruptcy  proceedings  (including  efforts to modify or vacate any automatic
stay  or  injunction),  appeals,  and any anticipated post-judgment collection
services.    Borrower  also will pay any court costs, in addition to all other
sums  provided by law.  THIS NOTE HAS BEEN DELIVERED TO LENDER AND ACCEPTED BY
LENDER  IN  THE  STATE  OF CALIFORNIA.  IF THERE IS A LAWSUIT, BORROWER AGREES
UPON LENDER'S REQUEST TO SUBMIT TO THE JURISDICTION OF THE COURTS OF SAN MATEO
COUNTY, THE STATE OF CALIFORNIA.  THIS NOTE SHALL BE GOVERNED BY AND CONSTRUED
IN  ACCORDANCE  WITH  THE  LAWS  OF  THE  STATE  OF  CALIFORNIA.

DISHONORED  ITEM FEE.  Borrower will pay a fee to Lender of $12.00 if Borrower
makes  a payment on Borrower's loan and the check or preauthorized charge with
which  Borrower  pays  is  later  dishonored.

RIGHT  OF SETOFF.  Borrower grants to Lender a contractual possessory security
interest  in, and hereby assigns, conveys, delivers, pledges, and transfers to
Lender all Borrower's right, title and interest in and to, Borrower's accounts
with  Lender  (whether  checking,  savings,  or some other account), including
without  limitation  all  accounts  held  jointly  with  someone  else and all
accounts  Borrower may open in the future, excluding however all IRA and Keogh
accounts,  and  all  trust accounts for which the grant of a security interest
would  be  prohibited  by  law.    Borrower  authorizes  Lender, to the extent
permitted  by  applicable law, to charge or setoff all sums owing on this Note
against  any  and  all  such  accounts.

LINE  OF  CREDIT.    This Note evidences a revolving line of credit.  Advances
under  this  Note, as well as directions for payment from Borrower's accounts,
may  be requested orally or in writing by Borrower or by an authorized person.
Lender  may,  but  not,  require  that  all  requests be confirmed in writing.
Borrower  agrees  to be liable for all sums either: (a) advanced in accordance
with  the  instructions  of  an  authorized  person  or (b) credited to any of
Borrower's  accounts  with Lender.  The unpaid principal balance owing on this
Note  at any time may be evidenced by endorsements on this Note or by Lender's
internal  records,  including  daily computer print-outs.  Lender will have no
obligation  to advance funds under this Note if: (a) Borrower or any guarantor
is  in  default under the terms of this Note or any agreement that Borrower or
any guarantor has with Lender, including any agreement made in connection with
the  signing of this Note: (b) Borrower or any guarantor ceases doing business
or  is insolvent;   any guarantor applied funds provided pursuant to this Note
for  purchase to this Note for purposes other than those authorized by Lender;
(e)  Lender  in  good faith deems itself insecure under this Note or any other
agreement  between  Lender  and  Borrower.

GENERAL  PROVISIONS.    This  Note  is  payable  on  demand.  The inclusion of
specific  default  provisions  or rights of Lender shall not preclude Lender's
right  to  declare  payment  of  this Note on its demand.  Lender may delay or
forgo  enforcing  any of its rights or remedies under this Note without losing
them.    Borrower and any other person who signs, guarantees or endorsees this
Note,  to  the  extent  allowed  by  law,  waive  any  applicable  statute  of
limitations,  presentment, demand for payment, protest and notice of dishonor.
Upon  any  change  in  the  terms of this Note, and unless otherwise expressly
stated  in writing, no party who signs this Note, whether as maker, guarantor,
accommodation  maker  or endorser, shall be released from liability.  All such
parties  agree  that Lender may renew or extend (repeatedly and for any length
of  time)  this  loan,  or  release  any  party or guarantor or collateral; or
impair,  fall  to  realize  upon  or perfect Lender's security interest in the
collateral;  and  take any other action deemed necessary by Lender without the
consent  of  or notice to anyone.  All such parties also agree that Lender may
modify  this  loan  without  the consent of or notice to anyone other than the
party  with  whom  the  modification  is  made.

PRIOR  TOSIGNING THIS NOTE, BORROWER READ AND UNDERSTOOD ALL THE PROVISIONS OF
THIS NOTE, INCLUDING THE VARIABLE INTEREST RATE PROVISIONS, BORROWER AGREES TO
THE  TERMS  OF  THE  NOTE  AND ACKNOWLEDGES RECEIPT OF A COMPLETED COPY OF THE
NOTE.

BORROWER:

PENN  OCTANE  CORPORATION

By: /S/ JEROME  RICHTER
     ______________________________________________
     JEROME  RICHTER,  PRESIDENT/ASST.  SECRETARY









                                   EXHIBIT A
                                  ROYALTY NOTE
                                  ------------

Not  to  Exceed  $  3,000,000.00          ,  199_
     FOR  VALUE  RECEIVED,  the undersigned, WILSON ACQUISITION CORPORATION, a
Delaware  corporation  ("Payor"),  promises  to  pay  to  WILSON  TECHNOLOGIES
INCORPORATED,  a  California  corporation  ("Payee"),  or order, a Royalty (as
defined  below),  not  to  exceed  the  sum  of  Three  Million  Dollars  ($
3,000,000.00),  or  such  lesser  amount  as  shall  be  determined  as herein
provided,  pursuant  to  the  manner  hereinafter  set  forth:
     1.       Royalty.  Commencing on the date hereof, and extending until the
              -------
earlier of five (5) years after the date hereof or such time as Payor has paid
to  Payee  the sum of Three Million Dollars, or such lesser amount as shall be
determined in accordance with the provisions hereof, (the "Royalty Period"), a
Royalty  shall  accrue in an amount equal to five percent (5%) of Net Revenues
(as  defined  below) (the "Royalty").  The Royalty shall be due and payable by
Payor  to  Payee commencing forty-five days after the end of the Buyer's first
fiscal  quarter arising after the date hereof and continuing thereafter within
forty-five  (45)  days  after  the  end  of  each of Payor's successive fiscal
quarters  (or  portion  thereof) included in the Royalty Period (collectively,
the  "Royalty Payments").  The term "Net Revenues" shall mean the gross amount
of  revenues  received by Payor or its affiliates from the sale of products or
the  performance  of  services  related  to selling, designing, manufacturing,
installing and servicing compressed natural gas ("CNG") refueling stations and
related  products  for  use  in  the  CNG  industry  throughout the world (the
"Business"),  less  (a)  returns,  credits, discounts and allowances, (b) free
              ----
goods  programs,  (c)  freight,  transportation and insurance charges, and (d)
sales,  excise and similar taxes added to the invoice; provided, however, that
this  amount shall not include revenues arising from the sale of CNG, the sale
of  CNG-powered  vehicles,  or  the  conversion  of  vehicles  to  CNG-powered
vehicles.


     24

     2.        Stock Payment Option.  At the option of Payee, Royalty Payments
               --------------------
may  be  made  in  restricted  shares of common stock, $.01 par value, of Penn
Octane  Corporation, a Delaware corporation ("POC") at a value equal to eighty
percent  (80%)  of the market price per share quoted by NASDAQ on the last day
of  Payor's  fiscal  quarter  for which each Royalty Payment is due; provided,
however,  that,  whichever  election  Zimmerman  Holdings,  Inc., a California
corporation  ("ZHI"), makes with respect to the receipt of cash or stock under
that  certain Convertible Debenture issued by POC in favor of ZHI of even date
herewith,  such election shall be applicable to the form of additional Royalty
Payments  hereunder;  provided,  further,  however,  that  in  the event Payee
assigns  this Royalty Note to an individual or entity, other than ZHI, William
R.  Zimmerman ("Zimmerman") or an affiliate thereof, such entity shall have no
right to receive stock in lieu of cash under this Royalty Note, but under such
circumstance,  Payor  shall  have  the  option, but not the obligation, to pay
Royalty  Payments

<PAGE>
due  and  payable  hereunder  in  POC  Common  Stock  (as defined in Section 3
hereof).
     3.          Registration Rights.  The following registration rights shall
                 -------------------
apply  to  any  shares  of  common  stock, $.01 par value, of POC ("POC Common
Stock")  received  in  lieu  of  Royalty Payments under this the Royalty Note:
          (a)         If POC shall determine to register any of its securities
(other  than  a  Form  S-8  or other form suitable for employee benefit plans)
either  for  its  own  account  or  the  account  of  any  investor  who holds
registrable  securities  or to whom registration rights have been conferred by
POC  (hereinafter  "Holders"),  POC  shall:
               (i)          promptly  give  Payee written notice thereof; and,
               (ii)          include  in such registration (and in any related
qualification  under blue sky laws, the securities laws of any state where the
securities are to be issued, or any other compliance), and in any underwriting
involved therein, all of the securities specified in a written request made by
Payee  to  POC  within  twenty  (20)  days  after  the written notice from POC
described  in  clause  (i)  above  (the  ARegisterable  Securities@).
          (b)          If  the registration of which POC gives notice is for a
registered public offering involving an underwriter, POC shall so advise Payee
as  part  of  the  written  notice  given  pursuant  to Section 3(a)(i) above.

<PAGE>
          (c)        All registration expenses incurred in connection with any
registration,  qualification or compliance pursuant to this Section 3 shall be
borne  by  POC;  provided,  however,  that  Payee shall bear its own legal and
accounting  fees  and  costs  and  any  underwriting  discounts or commissions
incurred  in  connection  with  the  sale  of  its  shares  of  POC.
          (d)     In the case of registration effected by POC pursuant to this
Section  3,  POC  shall  keep Payee advised in writing as to the initiation of
each registration and as to the completion thereof.  At its expense, POC shall
use  its  best  efforts  to:
               (i)     Keep registration effective for a period of one hundred
twenty  (120)  days or until Payee has completed the distribution described in
the registration statement relating thereto, whichever first occurs; provided,
however, that such 120-day period shall be extended for a period of time equal
to  the  period  Payee  refrains  from selling any securities included in such
registration  at  the  request  of  an  underwriter  of  POC;
               (ii)          Prepare and file with the Securities and Exchange
Commission,  or  any  other  federal  agency  at  the  time  administering the
Securities  Act  of 1933 (the ACommission@) such amendments and supplements to
such  registration  statement  and the prospectus used in connection with such
registration  statement  as  may be necessary to comply with the provisions of
the  Securities  Act  of  1933,  as  amended, or any similar successor federal
statute  and the rules and regulations thereunder (the ASecurities Act@), with
respect  to  the  disposition  of  all securities covered by such registration
statement;
               (iii)  Furnish  such number of prospectuses and other documents
incident  thereto, including any amendment of or supplement to the prospectus,
as  Payee  may  from  time  to  time  request;
               (iv)     Notify Payee at any time when a prospectus relating to
the  Registerable  Securities is required to be delivered under the Securities
Act of the happening of any event as a result of which the prospectus included
in  such  registration  statement,  as  then  in  effect,  includes  an untrue
statement  of a material fact or omits to state a material fact required to be
stated  therein  or necessary to make the statements therein not misleading or
incomplete  in light of the circumstances then existing, and at the request of
any such seller, prepare and furnish such seller a reasonable number of copies
of  a  supplement to or an amendment of such prospectus as may be necessary so
that,  as  thereafter  delivered  to  the  purchasers  of  such  shares,  such
prospectus shall not include an untrue statement of a material fact or omit to
state  a  material fact required to be stated therein or necessary to make the
statements  therein not misleading or incomplete in light of the circumstances
then  existing;
               (v)      Cause such Registerable Securities registered pursuant
to  this  Section  3  to  be  listed  on  each  securities

<PAGE>
exchange  on  which  similar  securities  issued  by  POC  are  then  listed;
               (vi)          Provide  a  transfer  agent and registrar for all
Registerable  Securities  registered  pursuant  hereto  not  later  than  the
effective  date  of  such  registration;  and
               (vii)  Otherwise  use  its  best  efforts  to  comply  with all
applicable  rules and regulations of the Commission, and make available to its
security  holders,  as  soon  as reasonably practicable, an earnings statement
covering  the  period  of at least twelve months, but not more than 18 months,
beginning  with  the  first  month  after the effective date of a registration
statement,  which  earnings  statement shall satisfy the provisions of Section
11(a)  of  the  Securities  Act.
          (e)        POC will indemnify Payee, each of its officers, directors
and  partners, legal counsel and accountants and each person controlling Payee
within  the  meaning of Section 15 of the Securities Act and Section 13 of the
Exchange  Act, with respect to which registration, qualification or compliance
has  been  effected pursuant hereunder, and each underwriter, if any, and each
person  who  controls,  within the meaning of Section 15 of the Securities Act
and  Section  13  of  the Exchange Act, any underwriter, against all expenses,
claims,  losses,  damages  and  liabilities  (or  actions,  proceedings  or
settlements  in  respect  thereof)  arising  out  of  or  based  on any untrue
statement  (or  alleged  untrue statement) of a material fact contained in any
prospectus,  offering  circular  or  other  document  (including  any  related
registration  statement,  notification  or  the  like)  incident  to  any such
registration,  qualification  or  compliance,  or  based  on  any omission (or
alleged  omission)  to  state  therein  a  material fact required to be stated
therein  or  necessary  to  make the statements therein not misleading, or any
violation  by  POC  of the Securities Act or any rule or regulation thereunder
applicable  to  POC  and  relating  to  action  or inaction required by POC in
connection  with  any such registration, qualification or compliance, and will
reimburse  Payee, each of its officers, directors, partners, legal counsel and
accountants  and each person controlling Payee, each such underwriter and each
person who controls any such underwriter, for any legal and any other expenses
reasonably incurred in connection with investigating and defending or settling
any  such  claim,  loss,  damage,  liability  or  action.
     Payee  shall give notice to POC, under this section, promptly after Payee
has  actual  knowledge of any claim as to which indemnity might be sought, and
shall  permit  POC  to  assume the defense of any such claim or any litigation
resulting  therefrom,  provided  that  counsel  for POC, who shall conduct the
defense of such claim or any litigation resulting therefrom, shall be approved
by  Payee  (whose  approval shall not be unreasonably withheld), and Payee may
participate  in such defense at Payee's expense, and provided further that the
failure  of  Payee  to give notice as provided herein shall not relieve POC of
its  obligations  under  this  Section 3(e), to the extent such failure is not
prejudicial.    POC shall not, in the defense of any such claim or litigation,
except  with  the  consent  of  Payee, consent to the entry of any judgment or
enter  into  any  settlement  which  does not include as an unconditional term
thereof the giving by the claimant or plaintiff to Payee of a release from all
liability  in  respect  to such claim or litigation.  Payee shall furnish such
information  regarding  itself  or the claim in question as POC may reasonably
request  in writing and as shall be reasonably required in connection with the
defense  of  such  claim  and  litigation  resulting  therefrom.
     If  the  indemnification  provided  for in this Section 3(e) is held by a
court of competent jurisdiction to be unavailable to Payee with respect to any
loss,  liability,  claim,  damage or expense referred to therein, then POC, in
lieu  of  indemnifying Payee hereunder, shall contribute to the amount paid or
payable by Payee as a result of such loss, liability, claim, damage or expense
in  such  proportion as is appropriate to reflect the relative fault of POC on
the  one  hand  and of Payee on the other in connection with the statements or
omissions  which resulted in such loss, liability, claim, damage or expense as
well  as  any  other relevant equitable considerations.  The relative fault of
POC and Payee shall be determined by reference to, among other things, whether
the  untrue  or alleged untrue statement of a material fact or the omission to
state  a  material fact relates to information supplied by POC or by Payee and
the  parties=  relative

<PAGE>
intent, knowledge, access to information and opportunity to correct or prevent
such  statement  or  omission.
     Notwithstanding  the  foregoing,  to  the  extent  that the provisions on
indemnification  and  contribution  contained  in  any  underwriting agreement
entered  into  in  connection  with  any  underwritten  public offering are in
conflict  with  the  foregoing,  the  provisions in the underwriting agreement
shall  control.
          (f)          With a view to making available the benefits of certain
rules  and  regulations  of  the  Commission  which  may  permit  the  sale of
restricted  securities to the public without registration, POC agrees, so long
as  Company, ZHI, Zimmerman or any affiliate thereof owns any POC Common Stock
acquired pursuant to this Royalty Note, to use its reasonable best efforts to:
               (i)        make and keep public information, as those terms are
understood  and defined in Rule 144 as promulgated by the Commission under the
Securities  Act, as such rule may be amended from time to time, or any similar
successor  rule that may be promulgated by the Commission ("Rule 144"), at all
times  from  and  after  ninety  (90) days following the effective date of the
first  registration  under  the Securities Act filed by POC for an offering of
its  securities  to  the  general  public;
               (ii)          file  with  the Commission in a timely manner all
reports  and  other documents required of POC under the Securities Act and the
Securities  Exchange Act of 1934, as amended, or any similar successor federal
statute  and  the  rules

<PAGE>
and  regulations  thereunder  (the  AExchange  Act@), at any time after it has
become  subject  to  such  reporting  requirements;  and
               (iii) furnish to Payee forthwith upon written request a written
statement  by POC as to its compliance with the reporting requirements of Rule
144  (at  any  time  from ninety (90) days following the effective date of the
first registration statement filed by POC for an offering of its securities to
the  general  public),  and of the Securities Act and the Exchange Act (at any
time  after  it  has become subject to such reporting requirements), a copy of
the  most recent annual or quarterly report of POC, and such other reports and
documents  so  filed as Payee may reasonably request in availing itself of any
rule  or  regulation  of  the  Commission  allowing  Payee  to  sell  any such
securities  without  registration.
          (g)     POC shall not limit the number of Registerable Securities to
be  included  in a registration pursuant to this Section 3 in order to include
in  the  offering  any  of  the  following:
               (i)          shares  held  by stockholders with no registration
rights;
               (ii)     founder=s stock or any other shares of stock issued to
employees,  officers,  directors  or  consultants pursuant to any POC employee
stock  option  plan;  or,
               (iii)  securities  registered  for POC=s own account unless POC
determines  in  good  faith  based  upon the advice of its underwriter that an
offering  of Registerable Securities in conjunction with securities registered
for  POC's  own  account  is  not  feasible  or  impracticable and will not be
successful  in  the  marketplace.
          (h)        Payee's rights under this Section 3 shall expire upon the
earlier  to  occur  of  the  following:
               (i)          expiration  of  the  applicable  holding  periods
restricting  the  resale  of  POC  Common  Stock  set  forth  in Rule 144; and
               (ii)        the occurrence of two (2) registrations effected by
POC  after  the  last  issuance  of  POC  Common  Stock  hereunder.
          (i)      Any share certificates delivered pursuant hereto shall bear
appropriate  legends.
     4.          Investment  Representations.
                 ---------------------------
          (a)     Payee is familiar with the business and financial condition,
properties,  operations  and  prospects  of  POC;
          (b)     Payee has been given full access to all material information
concerning  the condition, properties, operations and prospects of POC.  Payee
and  its  advisors have had an opportunity to ask questions of, and to receive
information  from,  POC  and persons acting on its behalf concerning the terms
and  conditions  of  Payee's  receipt  of  POC Common Stock, and to obtain any
additional information necessary to verify the accuracy of the information and
date  received  by  Payee.    Payee  is  satisfied  that  there is no material
information  concerning  the  condition,

<PAGE>
properties,  operations  and  prospects  of POC of which the Payee is unaware;
and,
          (c)      Payee has made, either alone or together with its advisors,
such  independent  investigation of POC, its management and related matters as
Payee  deems  to  be,  or  Payee's  advisors  have advised to be, necessary or
advisable  in  connection  with its receipt of POC Common Stock; and Payee and
its  advisors  have  received  all  information  and  data which Payee and its
advisors  believe to be necessary in order to reach in informed decision as to
the  advisability  of  receiving  POC  Common  Stock;  and,
          (d)        Any POC Common Stock acquired by Payee hereunder is being
acquired  for  investment  purposes  for  its  own account and not with a view
towards  distribution;  Payee shall not dispose of any POC Common Stock except
in  compliance  with  applicable  securities  laws.
     5.          Cessation  of Business.  In the event that Payor is unable to
                 ----------------------
realize  a  rate of return from the Business customary for the CNG business or
businesses  similar  to  the CNG business, Payor shall have the right to cease
operations  of  the  Business  and shall have no further obligation under this
Royalty  Note;  provided,  however,  that  no  affiliate of Payor continues in
activities related to or a part of the Business other than the sale of CNG and
CNG-powered  vehicles  and the conversion of vehicles to CNG-powered vehicles.

<PAGE>
     6.       Sale of Business.  Should Payor elect to sell the Business prior
              ----------------
to  the  expiration  of  the  Royalty  Period,  Payor shall pay to Payee fifty
percent  (50%)  of  the  total  consideration  received  from  the sale of the
Business  up to the total amount of Three Million Dollars ($3,000,000.00) less
                                                                          ----
the  total  Royalty  Payments  received prior thereto by Payee and offsets, if
any,  against  the  total  amount  of  Royalty owing hereunder as set forth in
Section  7 hereof; provided, however, that in the event that Buyer should sell
the  Business  prior to one (1) year after the date hereof, Buyer shall not be
entitled  to  any offsets against this Royalty Note for the Royalty Adjustment
(as  defined  in  Section  8  below).
     7.         Offset.  The total amount of Royalty due and payable hereunder
                ------
shall  be  subject  to  offset for (a) Royalty Payments paid by Payor to Payee
pursuant  to that certain Interim Operating Agreement between Payor and Payee,
(b)  the  Royalty  Note Adjustment (as defined in Section 1.06 of that certain
Purchase Agreement (the "Purchase Agreement") among Payee, and ZHI, on the one
hand,  and Payor and POC, on the other hand), (c) any amounts due for warranty
work  performed  by  Buyer  as  provided  in  Section  13.07  of  the Purchase
Agreement,  (d)  Damages  (as  defined  in  Section  14.01  of  the  Purchase
Agreement),  and (e) any amounts paid by Payee to Company's creditors pursuant
to  Section  1.10  of  the  Interim  Operating Agreement.  Notwithstanding the
foregoing, Payee shall continue to make, when due, Royalty Payments hereunder.
     8.        Inspection Rights.  During the Royalty Period, Payor shall keep
               -----------------
accurate  records  of  all  Net  Revenues  (as  defined  in Section 1 hereof),
including  sales  made  by  affiliates  of  Buyer,  and with each payment made
pursuant  to  this Royalty Note shall deliver to Payee a report indicating the
Net  Revenues  for  the  corresponding  fiscal  quarter,  and  Payee  and  its
representatives  shall  have  the right, not more than once in each of Payor's
fiscal  quarters  during  the  Royalty  Period, and upon reasonable notice and
during  normal  business hours, to audit and inspect, at Payee's sole cost and
expense,  Payor's  records  of  Net  Revenues  for  all  such fiscal quarters;
provided,  however,  that  in no event shall Payee have the right to audit any
period  more  than  once.
     9.     Royalty Payments Pending Royalty Note Adjustment.  Notwithstanding
            ------------------------------------------------
anything  to  the contrary contained herein, Payor shall have no obligation to
pay  to Payee Royalty Payments hereunder in excess of One Million Nine Hundred
Thousand Dollars ($1,900,000) during the period commencing the date hereof and
ending  as  of  the  first  anniversary  of  the  date  hereof.
     10.     Late Charge.  Any payment of accrued Royalty which is not paid on
             -----------
the  due  date therefor, and which remains unpaid after ten (10) business days
written  notice  by  Payee  to  Payor,  shall bear a late charge equal to five
percent  (5%) of the amount of the accrued Royalty which is not paid when due.
Payor  acknowledges that this late charge represents fair compensation for any
loss which would be sustained by Payee for administrative expenses and cost of
money  wrongfully  withheld by Payor.  Such late charge shall be paid with the
accrued  Royalty  with  respect to which it is accrued.  In the event that the
late charge is deemed to constitute interest and to exceed the maximum rate of
interest  allowable  under applicable law, then the obligation to be fulfilled
shall  be  reduced  automatically  to  the  extent  necessary  to  prevent the
effective  rate  of  interest  from  exceeding  the  maximum  legal  rate.
     11.        Costs of Collection.  Should Payor fail to pay any amounts due
                -------------------
under this Royalty Note or any portion thereof in a timely manner, Payee shall
be  entitled  to,  and  Payor  agrees  to pay to Payee immediately upon demand
therefor  by  Payee,  all costs and expenses of collection, including, without
limitation,  attorney's  fees  and  all  other  expenses of enforcing payment.
     12.     Waiver.  The rights and remedies of Payee under this Royalty Note
             ------
shall  be  cumulative and not alternative.  No waiver by Payee of any right or
remedy  under  this Royalty Note shall be effective unless in a writing signed
by Payee.  Neither the failure nor any delay in exercising any right, power or
privilege  under  this  Royalty  Note  will operate as a waiver of such right,
power  or privilege and no single or partial exercise of any such right, power
or  privilege  by  Payee  will  preclude any other or further exercise of such
right, power or privilege.  To the maximum extent permitted by applicable law,
(a)  no  claim  or  right  of  Payee  arising  out of this Royalty Note can be
discharged  by  Payee, in whole or in part, by a waiver or renunciation of the
claim or right unless in a writing, signed by Payee; (b) no waiver that may be
given by Payee will be applicable except in the specific instance for which it
is  given; and, (c) no notice or demand on Payor will be deemed to be a waiver
of  any  obligation  of  Payor  or  the  right of Payee to take further action
without  notice  or  demand  as  provided  in this Royalty Note.  Payor hereby
waives presentment, demand, protest and notice of dishonor and protest and any
other  notice  of  any  kind,  except  as  expressly  provided  for  herein.
     13.       Notice.  Any notice or other communication provided for in this
               ------
Royalty  Note  shall  be  in  writing  and  sent  to  the parties named at the
addresses  listed  below or at such other address as the parties may from time
to  time  in  writing  designate.


To Payor:  Wilson Acquisition Corporation
           c/o Penn Octane Corporation
           5847 San Felipe, Suite 3420
           Houston, Texas  77057
           Attn:  Jerome B. Richter

           Tel:  (713) 952-5703
           Fax:  (713) 952-1323


Copy to:   Coudert Brothers
           1114 Avenue of the Americas
           New York, New York  10036
           Attn:  Arnold H. Tracy, Esq.

           Tel:  (212) 626-4400
           Fax:  (212) 626-4120


To Payee:  Wilson Technologies Incorporated
           c/o Zimmerman Holdings, Inc.
           2600 Mission Street, Suite 100
           San Marino, CA  91108-1676
           Attn.:  William R. Zimmerman

           Tel:  (818) 441-0444
           Fax:  (818) 441-6946

Copy to:   Rodi, Pollock, Pettker, Galbraith
           & Cahill, A Law Corporation
           801 South Grand Avenue, Suite 400
           Los Angeles, CA  90017
           Attn.:  Henry P. Pramov, Jr., Esq.

           Tel:  (213) 895-4900
           Fax:  (213) 895-4921


Any  notice  or  communication  that is properly addressed as provided in this
Paragraph, will be deemed received (a) upon delivery, if delivered personally,
(b)  on  the  third  business day after deposit in a regular depository of the
United  States  mail,  if  delivered  by United States registered or certified
first  class  mail, (c) on the day of transmission, if delivered by facsimile,
unless  such  transmission  is  sent  after  3:00  p.m. (time of the receiving
party),  or  on  a  day which is not a business day of the receiving party, in
which case such transmission will be deemed received on the first business day
after  the  transmission,  and  (d) on the first business day of the receiving
party  after  the  delivery to the courier, if delivered by overnight courier.
Any  party  from  time  to time may change its address for the purpose of this
provision  by  furnishing  a  notice  in  accordance  with  this  Section.
     14.          Severability.  If any provision of this Royalty Note is held
                  ------------
invalid  or  unenforceable  by  any court of competent jurisdiction, the other
provisions  of  this  Royalty  Note will remain in full force and effect.  Any
provision  of this Royalty Note held unenforceable only in part or degree will
remain  in

<PAGE>
full  force  and  effect  to  the  extent  not  held invalid or unenforceable.
     15.       Governing Law.  This Royalty Note shall be governed by the laws
               -------------
of  the  State  of  California without regard to conflicts of laws principles.
     16.          Parties in Interest.  This Royalty Note shall bind Payor and
                  -------------------
Payee  and  their  successors  and  assigns.
     17.         Security.  This Royalty Note is guaranteed by POC pursuant to
                 --------
Section  13.08  of  that certain Purchase Agreement dated March 7, 1997, among
Payee  and  ZHI,  on  the  one  hand,  and  Payor  and POC, on the other hand.
     18.        Assignment.  This Royalty Note may be assigned by Payee to any
                ----------
affiliate  of  Payee  or any creditor of Payee without prior consent of Payor;
provided,  however,  that  in  the event Payee assigns this Royalty Note to an
individual  or entity, other than ZHI, Zimmerman or an affiliate thereof, such
individual  or  entity  shall  have  no right to receive stock in lieu of cash
under  this  Royalty  Note.

     IN  WITNESS  WHEREOF, the undersigned has duly executed this Royalty Note
on  the  day  and  year  first  above  written.
                              WILSON  ACQUISITION  CORPORATION,
                              a  Delaware  Corporation


                              By:

                              Its:


     [Signatures  continued  on  next  page]

<PAGE>
     The  undersigned  hereby acknowledges and agrees to be bound by Section 3
hereof.

                              PENN  OCTANE  CORPORATION,  a
                              Delaware  corporation



                              By:

                              Its:




     [Signatures  continued  from  previous  page]

<PAGE>









                                   EXHIBIT B
                             CONVERTIBLE DEBENTURE
                             ---------------------

$  220,000.00                                          Los Angeles, California
                                   ,  199
     FOR  VALUE RECEIVED, the undersigned, PENN OCTANE CORPORATION, a Delaware
corporation,  its successors and assigns ("POC"), promises to pay to ZIMMERMAN
HOLDINGS  INCORPORATED,  a  California corporation, its successors and assigns
("ZHI"),  the  principal  sum  of  Two  Hundred  Twenty  Thousand  Dollars
($220,000.00),  together  with interest from and after the date hereof on said
principal  balance  as  shall  from  time to time remain unpaid at the rate of
eight and one quarter percent (8.25%) per annum, in the manner hereinafter set
forth.    The principal sum shall be due and payable on the business day which
is  twelve months from the date hereof (the "Maturity Date"), or, in the event
the  Maturity  Date  shall  fall on a Saturday, Sunday or holiday, on the last
business  day  immediately  preceding  the  Maturity  Date,  at which time all
principal and interest outstanding shall be due and payable.  Interest on this
Convertible  Debenture  shall be calculated on the basis of a 365-day year for
the actual number of days elapsed in any portion of a month for which interest
may  be  due.
     This  Convertible Debenture is the "Convertible Debenture" referred to in
that  certain  Purchase  Agreement,  of  even  date  herewith,  among  Wilson
Technologies Incorporated, a California corporation ("Wilson"), a wholly-owned
subsidiary  of  ZHI,  and  ZHI,  on  the  one  hand,  and  Wilson  Acquisition
Corporation,  a  Delaware  corporation,  a wholly-owned subsidiary of POC, and
POC,  on  the  other  hand (the "Purchase Agreement").  Capitalized terms used
herein  and  not  otherwise  defined  herein which are defined in the Purchase
Agreement  shall  have  the  same  meaning herein as set forth in the Purchase
Agreement.


     19

                                   ARTICLE I
                               CONVERSION RIGHT
     1.01           Conversion Right.  Subject to and upon compliance with the
                    ----------------
provisions  of  this  Article I, ZHI shall have the right, at its option, upon
written  notice  to  POC  not  later  than  two (2) business days prior to the
Maturity  Date, to convert, at the Maturity Date, the principal amount of this
Convertible Debenture into restricted Common Stock (as defined in Section 1.04
below)  of  POC, at a conversion price per share equal to eighty percent (80%)
of  the  average  market  price per share quoted by NASDAQ for the twenty (20)
trading  days  immediately preceding the date of conversion, upon surrender of
this  Convertible Debenture.  For purposes of this paragraph, market price per
share  of  POC  Common Stock for any day shall mean the average of the bid and
asked  prices  for  such  day.
     1.02    Issuance of Common Stock.  As soon as practicable after surrender
             ------------------------
of  this  Convertible  Debenture for conversion, as provided herein, POC shall
deliver  to  ZHI  certificates representing the restricted Common Stock of POC
into  which  this  Convertible  Debenture has been converted.  Such conversion
shall  be  deemed  to  have been made at the close of business on the Maturity
Date, so that all rights of ZHI under the Convertible Debenture shall cease at
such  time,  and  ZHI  shall  be treated for all purposes as having become the
record  holder  of  such  Common  Stock  at  such  time.
     1.03  Reserves.  POC covenants that it will at all times reserve and keep
           --------
available,  free  from  preemptive  rights, out of its authorized but unissued
Common  Stock,  shares  sufficient  to  satisfy  the  conversion  obligations
hereunder.    POC  covenants that all shares of Common Stock which shall be so
issuable  shall,  upon  issuance,  be  duly and validly issued, fully paid and
non-assessable.    POC  shall from time-to-time, in accordance with applicable
law,  increase  the  authorized  amount  of  Common  Stock  if at any time the
authorized  amount  of  its  Common  Stock  remaining  unissued  shall  not be
sufficient  to  permit  the  conversion  hereunder.
     1.04    Common  Stock.  Whenever reference is made herein to the issue of
             -------------
Common  Stock,  the term "Common Stock" shall include only shares of the class
designated  Common  Stock, $.01 par value, of POC as of the date hereof, which
shall  have  registration  rights,  but which have no preference in respect of
dividends  or  of amounts payable in the event of any voluntary or involuntary
liquidation,  dissolution  or  winding  up of POC and which are not subject to
redemption  by  POC.
     1.05    Registration  Rights.    Any  Common Stock of POC acquired by ZHI
             --------------------
pursuant  to  this  Convertible Debenture shall be subject to the registration
rights  set  forth  below:
          (a)         If POC shall determine to register any of its securities
(other  than  a  Form  S-8  or other form suitable for employee benefit plans)
either  for  its  own  account  or  the  account  of  any  investor  who holds
registrable  securities  or to whom registration rights have been conferred by
POC  (hereinafter  "Holders"),  POC  shall:
               (i)          promptly  give  ZHI  written  notice thereof; and,
               (ii)          include  in such registration (and in any related
qualification  under blue sky laws, the securities laws of any state where the
securities are to be issued, or any other compliance), and in any underwriting
involved therein, all of the securities specified in a written request made by
ZHI to POC within twenty (20) days after the written notice from POC described
in  clause  (i)  above  (the  "Registerable  Securities").
          (b)          If  the registration of which POC gives notice is for a
registered  public  offering involving an underwriter, POC shall so advise ZHI
as  part  of  the  written  notice given pursuant to Section 1.05(a)(i) above.
          (c)        All registration expenses incurred in connection with any
registration,  qualification or compliance pursuant to this Section 1.05 shall
be  borne  by  POC;  provided,  however, that ZHI shall bear its own legal and
accounting  fees  and  costs  and  any  underwriting  discounts or commissions
incurred  in  connection  with  the  sale  of  its  shares  of  POC.

<PAGE>
          (d)     In the case of registration effected by POC pursuant to this
Section  1.05,  POC  shall keep ZHI advised in writing as to the initiation of
each registration and as to the completion thereof.  At its expense, POC shall
use  its  best  efforts  to:
               (i)     Keep registration effective for a period of one hundred
twenty (120) days or until ZHI has completed the distribution described in the
registration  statement  relating  thereto,  whichever first occurs; provided,
however, that such 120-day period shall be extended for a period of time equal
to  the  period  ZHI  refrains  from  selling  any securities included in such
registration  at  the  request  of  an  underwriter  of  POC;
               (ii)          Prepare and file with the Securities and Exchange
Commission,  or  any  other  federal  agency  at  the  time  administering the
Securities  Act  of 1933 (the "Commission") such amendments and supplements to
such  registration  statement  and the prospectus used in connection with such
registration  statement  as  may be necessary to comply with the provisions of
the  Securities  Act  of  1933,  as  amended, or any similar successor federal
statute  and the rules and regulations thereunder (the "Securities Act"), with
respect  to  the  disposition  of  all securities covered by such registration
statement;
               (iii)  Furnish  such number of prospectuses and other documents
incident  thereto, including any amendment of or supplement to the prospectus,
as  ZHI  may  from  time  to  time  request;
               (iv)       Notify ZHI at any time when a prospectus relating to
the  Registerable  Securities is required to be delivered under the Securities
Act of the happening of any event as a result of which the prospectus included
in  such  registration  statement,  as  then  in  effect,  includes  an untrue
statement  of a material fact or omits to state a material fact required to be
stated  therein  or necessary to make the statements therein not misleading or
incomplete  in light of the circumstances then existing, and at the request of
any such seller, prepare and furnish such seller a reasonable number of copies
of  a  supplement to or an amendment of such prospectus as may be necessary so
that,  as  thereafter  delivered  to  the  purchasers  of  such  shares,  such
prospectus shall not include an untrue statement of a material fact or omit to
state  a  material fact required to be stated therein or necessary to make the
statements  therein not misleading or incomplete in light of the circumstances
then  existing;
               (v)      Cause such Registerable Securities registered pursuant
to this Section 1.05 to be listed on each securities exchange on which similar
securities  issued  by  POC  are  then  listed;
               (vi)          Provide  a  transfer  agent and registrar for all
Registerable  Securities  registered  pursuant  hereto  not  later  than  the
effective  date  of  such  registration;  and

<PAGE>
               (vii)  Otherwise  use  its  best  efforts  to  comply  with all
applicable  rules and regulations of the Commission, and make available to its
security  holders,  as  soon  as reasonably practicable, an earnings statement
covering  the  period  of at least twelve months, but not more than 18 months,
beginning  with  the  first  month  after the effective date of a registration
statement,  which  earnings  statement shall satisfy the provisions of Section
11(a)  of  the  Securities  Act.
          (e)      POC will indemnify ZHI, each of its officers, directors and
partners, legal counsel and accountants and each person controlling ZHI within
the meaning of Section 15 of the Securities Act and Section 13 of the Exchange
Act,  with respect to which registration, qualification or compliance has been
effected pursuant hereunder, and each underwriter, if any, and each person who
controls,  within  the meaning of Section 15 of the Securities Act and Section
13 of the Exchange Act, any underwriter, against all expenses, claims, losses,
damages  and  liabilities  (or  actions, proceedings or settlements in respect
thereof)  arising  out  of or based on any untrue statement (or alleged untrue
statement)  of  a material fact contained in any prospectus, offering circular
or  other document (including any related registration statement, notification
or  the  like) incident to any such registration, qualification or compliance,
or  based  on  any  omission (or alleged omission) to state therein a material
fact required to be stated therein or necessary to make the statements therein
not  misleading,  or any violation by POC of the Securities Act or any rule or
regulation  thereunder  applicable  to  POC and relating to action or inaction
required  by  POC  in  connection with any such registration, qualification or
compliance, and will reimburse ZHI, each of its officers, directors, partners,
legal  counsel  and  accountants  and  each  person controlling ZHI, each such
underwriter  and  each person who controls any such underwriter, for any legal
and  any  other  expenses reasonably incurred in connection with investigating
and  defending  or settling any such claim, loss, damage, liability or action.
          ZHI shall give notice to POC, under this section, promptly after ZHI
has  actual  knowledge of any claim as to which indemnity might be sought, and
shall  permit  POC  to  assume the defense of any such claim or any litigation
resulting  therefrom,  provided  that  counsel  for POC, who shall conduct the
defense of such claim or any litigation resulting therefrom, shall be approved
by  ZHI  (whose  approval  shall  not  be  unreasonably withheld), and ZHI may
participate  in  such  defense at ZHI's expense, and provided further that the
failure  of ZHI to give notice as provided herein shall not relieve POC of its
obligations  under  this  Section  1.05(e),  to the extent such failure is not
prejudicial.    POC shall not, in the defense of any such claim or litigation,
except  with the consent of ZHI, consent to the entry of any judgment or enter
into  any  settlement  which does not include as an unconditional term thereof
the giving by the claimant or plaintiff to ZHI of a release from all liability
in  respect  to  such claim or litigation.  ZHI shall furnish such information
regarding  itself  or  the  claim in question as POC may reasonably request in
writing  and as shall be reasonably required in connection with the defense of
such  claim  and  litigation  resulting  therefrom.
          If  the indemnification provided for in this Section 1.05(e) is held
by  a court of competent jurisdiction to be unavailable to ZHI with respect to
any  loss,  liability, claim, damage or expense referred to therein, then POC,
in  lieu of indemnifying ZHI hereunder, shall contribute to the amount paid or
payable  by  ZHI as a result of such loss, liability, claim, damage or expense
in  such  proportion as is appropriate to reflect the relative fault of POC on
the  one  hand  and  of  ZHI on the other in connection with the statements or
omissions  which resulted in such loss, liability, claim, damage or expense as
well  as  any  other relevant equitable considerations.  The relative fault of
POC  and  ZHI shall be determined by reference to, among other things, whether
the  untrue  or alleged untrue statement of a material fact or the omission to
state a material fact relates to information supplied by POC or by ZHI and the
parties'  relative intent, knowledge, access to information and opportunity to
correct  or  prevent  such  statement  or  omission.
          Notwithstanding  the foregoing, to the extent that the provisions on
indemnification  and  contribution  contained  in  any  underwriting agreement
entered  into  in  connection  with  any

<PAGE>
underwritten  public  offering  are  in  conflict  with  the  foregoing,  the
provisions  in  the  underwriting  agreement  shall  control.
          (f)          With a view to making available the benefits of certain
rules  and  regulations  of  the  Commission  which  may  permit  the  sale of
restricted  securities  to  the  public  without registration, POC, so long as
Wilson,  ZHI, William R. Zimmerman ("Zimmerman") or any affiliate thereof owns
any  POC  Common Stock acquired pursuant to this Convertible Debenture, agrees
to  use  its  reasonable  best  efforts  to:
               (i)        make and keep public information, as those terms are
understood  and defined in Rule 144 as promulgated by the Commission under the
Securities  Act, as such rule may be amended from time to time, or any similar
successor  rule that may be promulgated by the Commission ("Rule 144"), at all
times  from  and  after  ninety  (90) days following the effective date of the
first  registration  under  the Securities Act filed by POC for an offering of
its  securities  to  the  general  public;
               (ii)          file  with  the Commission in a timely manner all
reports  and  other documents required of POC under the Securities Act and the
Securities  Exchange Act of 1934, as amended, or any similar successor federal
statute  and the rules and regulations thereunder (the "Exchange Act"), at any
time  after  it  has  become  subject  to  such  reporting  requirements; and,
               (iii)  so  long  as  ZHI  owns any Common Stock of POC acquired
pursuant  to  this  Agreement, furnish to ZHI forthwith upon written request a
written  statement by POC as to its compliance with the reporting requirements
of Rule 144 (at any time from ninety (90) days following the effective date of
the  first  registration  statement  filed  by  POC  for  an  offering  of its
securities  to the general public), and of the Securities Act and the Exchange
Act  (at any time after it has become subject to such reporting requirements),
a  copy  of  the most recent annual or quarterly report of POC, and such other
reports  and  documents  so  filed  as  ZHI may reasonably request in availing
itself  of  any  rule or regulation of the Commission allowing ZHI to sell any
such  securities  without  registration.
          (g)     POC shall not limit the number of Registerable Securities to
be  included  in  a  registration  pursuant  to  this Section 1.05 in order to
include  in  the  offering  any  of  the  following:
               (i)          shares  held  by stockholders with no registration
rights;
               (ii)     founder's stock or any other shares of stock issued to
employees,  officers,  directors  or  consultants pursuant to any POC employee
stock  option  plan;  or,
               (iii)securities  registered  for  POC=s  own account unless POC
determines  in  good  faith  based  upon the advice of its underwriter that an
offering  of Registerable Securities in conjunction with securities registered
for  POC's  own  account  is  not  feasible  or  impracticable and will not be
successful  in  the  marketplace.

<PAGE>
          (h)       ZHI's rights under this Section 1.05 shall expire upon the
earlier  to  occur  of  the  following:
               (i)          expiration  of  the  applicable  holding  periods
restricting  the  resale  of  POC  Common  Stock  set  forth  in Rule 144; and
               (ii)        the occurrence of two (2) registrations effected by
POC  after  the  last  issuance  of  POC  Common  Stock  hereunder.
          (i)      Any share certificates delivered pursuant hereto shall bear
appropriate  legends.
                                  ARTICLE II
                               PREPAYMENT RIGHT
     2.01         Prepayment Right.  POC shall have the right, without premium
                  ----------------
or  penalty,  to  prepay  any or all of this Convertible Debenture on any date
prior  to  the Maturity Date upon five (5) business days written notice to ZHI
and  upon  payment of any or all of the principal amount and accrued interest,
if  any,  then  outstanding on this Convertible Debenture, in either shares or
cash,  at  the  option  of ZHI.  If a partial prepayment is made, such payment
shall  be  allocated  first  to interest accrued but unpaid, and thereafter to
principal  either  in direct order of maturity or inverse order of maturity as
POC  may  elect  at  the  time  such  prepayment  is  made.
     2.02       Conversion Option on Prepayment.  In the event that POC elects
                -------------------------------
to prepay any or all of this Convertible Debenture prior to the Maturity Date,
POC  shall provide ZHI with no less than five (5) business days written notice
prior  to  prepayment  of  this Convertible Debenture which notice shall state
POC's  intention  prepay  the  full  principal  amount  of  this  Convertible
Debenture, or any portion thereof, and the date on which such prepayment shall
be  made  (the  "Prepayment  Date").   ZHI shall have the option to notify POC
prior  to  the  Prepayment  Date  of  ZHI's election to receive fully paid and
non-assessable  shares  of  Common  Stock  of  POC,  in an amount equal to the
product  of  the amount of principal POC elects to prepay multiplied by eighty
percent (80%) of the market price per share quoted by NASDAQ on the Prepayment
Date, as payment of the unpaid principal amount, in lieu of cash on prepayment
of  this  Convertible  Debenture.
                                  ARTICLE III
                               COVENANTS OF POC
     3.01    Manner of Payment.  Except as set forth herein, all payments made
             -----------------
on  account  of the indebtedness evidenced by this Convertible Debenture shall
be  made  in  currency and coin of the United States of America which shall be
legal  tender  for  the  public  and  private  debts  at  the time of payment.
     3.02  Place of Payment.  Payments are to be made at such place as ZHI may
           ----------------
from  time  to  time  in  writing  designate.
                                  ARTICLE IV
                         REMEDIES IN EVENT OF DEFAULT
     4.01    Event  of  Default.    The following shall constitute an event of
             ------------------
default  under  this  Convertible  Debenture  (an  "Event  of  Default"):
          (a)         Non-payment of interest or principal on this Convertible
Debenture  within  five  (5)  business  days  after  the  due  date thereof in
accordance  with  the  terms  hereof;  or,
          (b)      In the event that:  (i) POC shall file a voluntary petition
in  bankruptcy  or  for  arrangement, reorganization or other relief under the
Bankruptcy  Code  of  1978, as amended (the "Bankruptcy Code"), or any similar
law,  state  or  federal,  now  or hereafter in effect; (ii) POC shall file an
answer  or  other pleading in any proceeding admitting insolvency, bankruptcy,
or  inability  to pay its debts as they mature or shall make an assignment for
the  benefit  of  creditors;  (iii)  within  sixty  (60) days after the filing
against POC of any involuntary proceeding under the Bankruptcy Code or similar
law,  state or federal, now or hereafter in effect, such proceedings shall not
have  been  dismissed  or  stayed;  (iv)  any  order  appointing  a custodian,
receiver,  trustee or liquidator of POC with respect to all or a major part of
its  property  is  not  stayed or vacated within sixty (60) days following the
entry  thereof.
     4.02    Acceleration.    At  any time after the occurrence of an Event of
             ------------
Default,  at the election of ZHI and upon written notice to POC, the principal
balance remaining unpaid hereon, together with accrued interest thereon, shall
become  at  once  due  and  payable.

<PAGE>
                                   ARTICLE V
                                 MISCELLANEOUS
     5.01        Voting. ZHI, as a holder of this Convertible Debenture, shall
                 ------
not be entitled to vote or receive dividends or be considered a shareholder of
POC  for  any  purposes,  nor  shall anything in this Convertible Debenture be
construed  to  confer  on  ZHI,  as  holder of this Convertible Debenture, any
rights  of  a  shareholder  of  POC  or any right to vote, to give or withhold
consent  to  any  corporate  action,  to  receive  notice  of  meetings  of
shareholders,  to  receive  dividends  or  subscription  rights  or otherwise.
     5.02          Investment  Representations.
                   ---------------------------
          (a)  ZHI  is  familiar  with  the  business and financial condition,
properties,  operations  and  prospects  of  POC;
          (b)       ZHI has been given full access to all material information
concerning  the  condition,  properties, operations and prospects of POC.  ZHI
and  its  advisors have had an opportunity to ask questions of, and to receive
information  from,  POC  and persons acting on its behalf concerning the terms
and  conditions  of  ZHI's  receipt  of  POC  Common  Stock, and to obtain any
additional information necessary to verify the accuracy of the information and
data  received by ZHI.  ZHI is satisfied that there is no material information
concerning the condition, properties, operations and prospects of POC of which
ZHI  is  unaware;  and,

<PAGE>
          (c)        ZHI has made, either alone or together with its advisors,
such  independent  investigation of POC, its management and related matters as
ZHI  deems to be, or ZHI's advisors have advised to be, necessary or advisable
in  connection  with its receipt of POC Common Stock; and ZHI and its advisors
have  received  all information and data which ZHI and its advisors believe to
be  necessary in order to reach in informed decision as to the advisability of
receiving  POC  Common  Stock;  and
          (d)       ZHI is acquiring this Convertible Debenture for investment
purposes  for  its  own  account and not with a view towards distribution, and
shall not dispose of any POC Common Stock except in compliance with applicable
securities  laws.
     5.03            Transfer.    Title to this Convertible Debenture shall be
                     --------
transferrable  by  ZHI,  at the sole and absolute discretion of ZHI, upon five
(5)  business days written notice to POC of such intent to transfer; provided,
however,  that  in  the  event  ZHI  assigns  this Convertible Debenture to an
individual or entity other than an affiliate of ZHI, such entity or individual
shall  have no conversion right under Article I hereof or any right to receive
POC  Common  Stock  upon  prepayment  under  Section  2.01 hereof.  Under such
circumstances,  POC  shall  have  the  option to convert the principal and any
interest  outstanding  into  its  common stock pursuant to Article I hereof or
Section  2.01  hereof,  as  the  case  may  be.
     5.04        Attorneys' Fees.  If any legal action or arbitration or other
                 ---------------
proceeding  is  brought  for  enforcement  of  this  Convertible Debenture, or
because  of  an  alleged  dispute,  breach,  default  or  misrepresentation in
connection  with  any provisions of this Convertible Debenture, the successful
or  prevailing  party  shall be entitled to recover reasonable attorneys' fees
and other costs incurred in that action or proceeding in addition to any other
relief  to  which  it  may  be  entitled.
     5.05           Interpretation.  Wherever possible, each provision of this
                    --------------
Convertible Debenture shall be interpreted in such a manner as to be effective
and  valid  under  applicable  law,  but  if any provision of this Convertible
Debenture  shall be prohibited or invalid under applicable law, such provision
shall  be  ineffective to the extent of such prohibition or invalidity without
invalidating  the  remainder  of such provision or the remaining provisions of
this  Convertible  Debenture.    No delay or failure on the part of ZHI in the
exercise  of  any right or remedy hereunder shall operate as a waiver thereof,
nor  as  an  acquiescence  in  any  default,  nor  shall any single or partial
exercise  by  ZHI  of  any right or remedy preclude any other right or remedy.
     5.06            Amendment.  This Convertible Debenture may not be changed
                     ---------
orally,  but  only by an agreement in writing signed by the party against whom
enforcement  of  any  waiver,  change,  modification  or  discharge is sought.
     5.07   Governing Law.  POC agrees that this Convertible Debenture and the
            -------------
rights  and  obligations  of  all  parties  hereunder shall be governed by and
construed  under  the  substantive  laws  of  the  State  of  California.
     5.08     Late Charge.  Any payment hereunder which is not paid on the due
              -----------
date  thereof  and  which  shall  remain  unpaid  after ten (10) business days
written  notice  by  ZHI to POC shall bear a late charge equal to five percent
(5%)  of  the  amount  of  the  payment  which  is  not  paid  when  due.  POC
acknowledges  that  this late charge represents fair compensation for any loss
which  would be sustained by ZHI for administrative expenses and cost of money
wrongfully  withheld  by POC.  Such late charge shall be paid with the payment
with  respect  to  which  it is accrued.  In the event that the late charge is
deemed  to  constitute  interest  and  to  exceed the maximum rate of interest
allowable  under applicable law, then the obligation to be fulfilled  shall be
reduced automatically to the extent necessary to prevent the effective rate of
interest  from  exceeding  the  maximum  legal  rate.

     IN WITNESS WHEREOF, the undersigned has caused this Convertible Debenture
to  be  executed  as  of  the  day  and  year  first  above  written.



                              "POC"

                              PENN  OCTANE CORPORATION, a Delaware corporation



                              By:

                              Title:











                                   EXHIBIT C
                                  SG&A  NOTE
                                  ----------

$                                                  ,  199
     FOR  VALUE  RECEIVED,  the undersigned, WILSON ACQUISITION CORPORATION, a
Delaware  corporation  ("Payor"),  promises  to  pay  to  WILSON  TECHNOLOGIES
INCORPORATED,  a  California  corporation  ("Payee"),  or order, the aggregate
principal  sum  of  _______________________  ($____________),  together  with
interest  thereon  at  the  rate  of 8.25% per annum until paid, in the manner
hereinafter  set  forth:
     1.      Principal and Interest.  Principal together with interest thereon
             ----------------------
shall  be due and payable in full on __________________ ___, 199__ [six months
after  the  date  hereof].
     2.     Payments.  Each payment shall be credited on interest then due and
            --------
the  remainder  on  principal; and the interest shall thereupon cease upon the
principal  so  credited.    Principal  and interest shall be payable in lawful
money  of  the  United  States.
     3.        Costs of Collection.  Should Payor fail to pay this Note or any
               -------------------
portion  thereof  in  a  timely  manner, Payee shall be entitled to, and Payor
agrees  to  pay  to Payee immediately upon demand therefor by Payee, all costs
and expenses of collection, including, without limitation, attorney's fees and
all  other  expenses  of  enforcing  payment.
     4.     Event of Default.  The occurrence of any of the following shall be
            ----------------
deemed  to  be  an  event  of  default  ("Event  of  Default")  hereunder:


     4

          (a)     any payment due hereunder (whether principal, interest, late
charge  or  any  combination  thereof)  which  is  not  paid  when  due;
          (b)          Payor  makes  a  general  assignment for the benefit of
creditors,  or  becomes  insolvent  (however  such  insolvency  is evidenced);
          (c)     any petition for relief under the Bankruptcy Code or similar
state  insolvency  or debt moratorium statute is filed by or against Payor and
not  dismissed  within  thirty  (30)  days  after  filing;  or,
          (d)    any governmental authority, court or court appointed receiver
or  officer  shall take possession and control of all or a substantial portion
of  the  property  and  assets of and affairs of Payor and such possession and
control  is  not  relinquished  within  ten  (10)  days.
     5.      Acceleration.  If any Event of Default shall occur for any reason
             ------------
whatsoever, Payee, or its assignees, may at any time by a notice in writing to
Payor  declare  this Note to be immediately due and payable in full, whereupon
it  shall  become  due  and  payable  in  full.
     6.        Late Charge.  Any payment of principal and/or interest which is
               -----------
not  paid  on  the  due date therefor, and which shall remain unpaid after ten
(10)  business  days  written notice of non-payment from Payee to Payor, shall
bear a late charge equal to five percent (5%) of the amount of the installment
of  principal  and/or interest which is not paid when due.  Payor acknowledges
that this late charge represents fair compensation for any loss which would be
sustained  by  Payee  for administrative expenses and cost of money wrongfully
withheld by Payor.  Such late charge shall be paid with the unpaid installment
with  respect  to  which  it is accrued.  In the event that the late charge is
deemed  to  constitute  interest  and  to  exceed the maximum rate of interest
allowable  under  applicable law, then the obligation to be fulfilled shall be
reduced automatically to the extent necessary to prevent the effective rate of
interest  from  exceeding  the  maximum  legal  rate.
     7.     Prepayment.  At the option of Payor, the principal and interest of
            ----------
this  Note  may  be prepaid in whole or in part at any time without premium or
penalty.    Any  prepayment  of principal, if less than the entire outstanding
principal  balance,  shall be credited against installments thereafter falling
due  in  inverse  order  of  maturity.
     8.     Waiver.  The rights and remedies of Payee under this Note shall be
            ------
cumulative  and  not  alternative.   No waiver by Payee of any right or remedy
under  this  Note  shall  be  effective  unless  in a writing signed by Payee.
Neither  the failure nor any delay in exercising any right, power or privilege
under this Note will operate as a waiver of such right, power or privilege and
no  single  or partial exercise of any such right, power or privilege by Payee
will preclude any other or further exercise of such right, power or privilege.
To  the  maximum  extent permitted by applicable law, (a) no claim or right of
Payee  arising  out  of  this  Note can be discharged by Payee, in whole or in
part,  by  a waiver or renunciation of the claim or right unless in a writing,
signed  by  Payee; (b) no waiver that may be given by Payee will be applicable
except  in  the  specific instance for which it is given; and (c) no notice or
demand  on  Payor  will be deemed to be a waiver of any obligation of Payor or
the right of Payee to take further action without notice or demand as provided
in  this Note.  Payor hereby waives presentment, demand, protest and notice of
dishonor  and  protest  and  any other notice of any kind, except as expressly
provided  for  herein.
     9.        Notice.  Any notice or other communication provided for in this
               ------
Note shall be in writing and sent to the parties named at the addresses listed
below or at such other address as the parties may from time to time in writing
designate.

        To Payor:  Wilson Acquisition Corporation
                   c/o Penn Octane Corporation
                   5847 San Felipe, Suite 3420
                   Houston, Texas  77057
                   Attn:  Jerome B. Richter

                   Tel:  (713) 952-5703
                   Fax:  (713) 952-1323

        Copy to:   Coudert Brothers
                   1114 Avenue of the Americas
                   New York, New York  10036
                   Attn:  Arnold H. Tracy, Esq.

                   Tel:  (212) 626-4400
                   Fax:  (212) 626-4120


<PAGE>
        To Payee:  Wilson Technologies Incorporated
                   c/o Zimmerman Holdings, Inc.
                   2600 Mission Street, Suite 100
                   San Marino, CA  91108-1676
                   Attn.:  William R. Zimmerman

                   Tel:  (818) 441-0444
                   Fax:  (818) 441-6946

        Copy to:   Rodi, Pollock, Pettker, Galbraith
                   & Cahill, A Law Corporation
                   801 South Grand Avenue, Suite 400
                   Los Angeles, CA  90017
                   Attn.:  Henry P. Pramov, Jr., Esq.

                   Tel:  (213) 895-4900
                   Fax:  (213) 895-4921


Any  notice  or  communication  that is properly addressed as provided in this
Paragraph, will be deemed received (a) upon delivery, if delivered personally,
(b)  on  the  third  business day after deposit in a regular depository of the
United  States  mail,  if  delivered  by United States registered or certified
first  class mail,  (c) on the day of transmission, if delivered by facsimile,
unless  such  transmission  is  sent  after  3:00  p.m. (time of the receiving
party),  or  on  a  day which is not a business day of the receiving party, in
which case such transmission will be deemed received on the first business day
after  the  transmission,  and  (d) on the first business day of the receiving
party  after  the  delivery to the courier, if delivered by overnight courier.
Any  party  from  time  to time may change its address for the purpose of this
provision  by  furnishing  a  notice  in  accordance  with  this  Section.

<PAGE>
     10.       Severability.  If any provision of this Note is held invalid or
               ------------
unenforceable  by any court of competent jurisdiction, the other provisions of
this  Note  will  remain in full force and effect.  Any provision of this Note
held unenforceable only in part or degree will remain in full force and effect
to  the  extent  held  invalid  or  unenforceable.
     11.        Governing Law.  This Note shall be governed by the laws of the
                -------------
State  of  California  without  regard  to  conflicts  of  laws  principles.
     12.          Parties  in  Interest.    This Note shall bind Payor and its
                  ---------------------
successors  and  assigns.
     13.      Security.  This Note is guaranteed by Penn Octane Corporation, a
              --------
Delaware  corporation  ("POC"),  pursuant  to  Section  13.08  of that certain
Purchase  Agreement  dated  March 7, 1997, among Payee and Zimmerman Holdings,
Inc.,  a  California  corporation,  on the one hand, and Payor and POC, on the
other  hand.
     IN  WITNESS  WHEREOF,  the undersigned has duly executed this Note on the
day  and  year  first  above  written.

                                   WILSON  ACQUISITION  CORPORATION,
                                   a  Delaware  Corporation



                                   By:
                                   Its:





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