Exhibit 3.2
                                     [STATE SEAL]


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                       STATE OF WASHINGTON  SECRETARY OF STATE
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1, RALPH MUNRO, Secretary of State of the State of Washington and custodian of
its seal, hereby issue this


                               CERTIFICATE OF AMENDMENT

                                          to

                             ROTARY DIESELS, INC. (RODI)

a Washington Profit corporation. Articles of Amendment were
filed for record in this office on the date indicated below.

              Changing name to RODI POWER SYSTEMS, INC.





U.B.I. Number. 601 344 872                        Date:  May 24, 1993




                                  Given under my hand and the seal of the State
                                  of Washington, at Olympia, the State Capital



                                         /s/ RALPH MUNRO
                                         -------------------------------
                                         Ralph Munro, Secretary Of State



                                 State of Washington 
                                Corporations Division
                           Office of the Secretary of State


                               ARTICLES OF AMENDMENT



    Pursuant to RCW 23B.10.060 of the Washington Business Corporation Act,
the undersigned corporation hereby submits the following amendment(s) to the
corporation's Articles of Incorporation.

    1.   The name of the corporation is Rotary Diesels, Inc. (RODI).
                                       -------------------------------
            (Note: Corporate name listed above must be identical to the records 
                  of the Office of the Secretary of State.)

    2.    The text of EACH amendment(s) as adopted is (are) as follows:
                                 (Attach separate sheet, if necessary)

         Article One (1) is changed as follows:  The name of the Corporation 
         shall be RODI Power Systems, Inc.  



    3.   If an amendment provides for an exchange, reclassification, or 
         cancellation of issued shares, provisions for implementing the
         amendment, if not contained in the text of  the amendment itself, are
         as follows:
         N/A

    4.   The date of adoption of EACH amendment(s) was: 
         May 15, 1993.

    5.   The amendment(s) was (were) adopted by:  
         Check one of the following statements:

         (   ) The incorporators.  SHAREHOLDER ACTION WAS NOT REQUIRED.

         ( X ) The board of directors.  SHAREHOLDER ACTION WAS NOT REQUIRED.  

         (   ) Duly approved shareholder action in accordance with the 
               provisions of RCW 23B.10.030 and RCW 23B.10.040.
               (Note: Please refer to copy of statutes listed on instruction 
               sheet.)

    6.   These Articles will be effective upon filing, unless an extended date
         and/or time appears here: N/A, 19__________.
         (Note: Extended effective date may not be set at more than 90 days 
         beyond the date the document is stamped "Filed" by the Secretary of  
         State)

    Dated:  May 15, 1993.
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                                       /S/Byron R. Spain
                                       ----------------------------------------
                                       (Signature of person authorized to sign)

                                       Byron R. Spain, Chairman/CEO
                                       ----------------------------------------
                                       (Type or Print Name and Title)