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Thread: KTM 540 TECATE compression release

  1. #1
    Join Date
    Apr 2006
    Location
    oakridge oregon
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    124

    KTM 540 TECATE compression release

    I installed a compression release on my KTM 540 TECATE 3wheeler to take the strain off me and the bike ,looks like it will work well . I am waiting for the right tap to finish it up.
    Attached Thumbnails Attached Thumbnails DSC00979.JPG   DSC00980.JPG   DSC00981.JPG   DSC00983.JPG   DSC00984.JPG   DSC00985.JPG  

    Last edited by moose 53; 01-15-2008 at 12:43 PM.

  2. #2
    Join Date
    Oct 2004
    Location
    Maryland
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    3,077
    I've heard conflicting reports about putting the decompress in the head.
    And that's the rest of the story. ~ Paul Harvey

    "Yes its broken, but does that really surprise you?."
    "What happened? What does it look like happened?!?!"

  3. #3
    Join Date
    Nov 2006
    Location
    southern oregon
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    2,338
    Quote Originally Posted by moose 53 View Post
    I installed a compression release on my KTM 540
    The install looks very nice... you do good work..

    Quote Originally Posted by Louis Mielke View Post
    I've heard conflicting reports about putting the decompress in the head.
    Me too....
    Last edited by cr480r; 01-15-2008 at 04:07 AM.
    2-stroke lover

  4. #4
    Join Date
    Apr 2006
    Location
    oakridge oregon
    --
    124

    KTM 540 TECATE compression release

    Here are more
    Attached Thumbnails Attached Thumbnails DSC00986.JPG   DSC00987.JPG   DSC00988.JPG   DSC00989.JPG   DSC00990.JPG   DSC00992.JPG  


  5. #5
    Join Date
    Apr 2006
    Location
    oakridge oregon
    --
    124

    KTM 540 TECATE compression release

    This last photo is the setup to face the head and put the o ring groove in.
    Attached Thumbnails Attached Thumbnails DSC00991.JPG  

  6. #6
    Join Date
    Apr 2006
    Location
    oakridge oregon
    --
    124

    KTM 540 TECATE compression release

    The compression release works wonderfully as a engine brake . The back brake in effect is about doubled . But the engine will not start with the compression release on, warm or cold . KTM came with a PAS power system in the jug ,it was sealed when the jug was sleeved . I'll open it up and see if that helps

  7. #7
    Join Date
    Apr 2006
    Location
    oakridge oregon
    --
    124

    KTM 540 TECATE compression release

    Opened up the PAS port in the jug , put the x dimension at max (.050) or 2.2 mm and timed the motor . It still is not easy but I can kick start it cold now with out rolling down the hill or using the compression release.
    Last edited by moose 53; 02-06-2008 at 12:05 AM.

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