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  1. #1

    Rebound for my VXR at 73,5mph

    Hi my friends !

    I need a advice please .

    When i break 72mph , my VXR have a rebound . I try lot of setup of my ride plate but the rebound is always here ...

    - 2 shims to the rear and 1 shim to the top ( best top speed , but rebound )
    - 1 shims to the rear and 1 shim to the top ( bad rebound )
    - 2 shims to the rear and 2 shim to the top ( rebound and i lost 1mph )
    - 2 shims to the rear and 0 shim to the top ( rebound )

    My stock ride plate it is a problem ?

    Big thanks !


  2. #2
    infamous's Avatar
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    Maybe try Jims plate?

  3. #3
    the Jims plate give my more rebound ? no ?

  4. #4
    samy-gti's Avatar
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    Jims plate is the best!!

  5. #5
    ok for the jim's plate
    but for my rebound what do you think ?

  6. #6

    Join Date
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    Rebound.... More correct slang English is "bouncing" or porpoising . I have a 2013 and will be doing some ride plate testing this season. Still cold in minnesota. Mucho gusto!

    tim

  7. #7
    OzarkYamMonster's Avatar
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    Can you get hold of some aftermarket trim tabs ... just might be enough to stop or lesson the bounce.

  8. #8
    thanks for your answers and sorry for my little english !

    trim tabs is maybe a solution , have you link ?

  9. #9
    YoYamma's Avatar
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    Quote Originally Posted by younglings View Post
    Hi my friends !

    I need a advice please .

    When i break 72mph , my VXR have a rebound . I try lot of setup of my ride plate but the rebound is always here ...

    - 2 shims to the rear and 1 shim to the top ( best top speed , but rebound )
    - 1 shims to the rear and 1 shim to the top ( bad rebound )
    - 2 shims to the rear and 2 shim to the top ( rebound and i lost 1mph )
    - 2 shims to the rear and 0 shim to the top ( rebound )

    My stock ride plate it is a problem ?

    Big thanks !
    When did the bouncing start? You may need to go back to stock and sort it out from there. We had one guy on here who had a VXR that was bouncing from the crate and he never did get his sorted out. If it was bouncing from the factory it may be related to how your transom plate is trued with the pump tunnel. It can be fixed just requires some patience; some of the guys here have this platform moving a lot faster with no bounce. You may want to send a PM to Jerry (Green Hulk) because he can help you. Here is a thread you should read, hope you get it sorted out:

    http://www.greenhulk.net/forums/show...149648&page=30

  10. #10
    big john's Avatar
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    it will never stop bouncing above 72, NEVER, i tried and tried with no results, about all that ski is good for is selling to some other unsuspecting sucker or install the driveline in a GPR and god have fun !!!

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