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  1. #1

    xp 951 with wiseco 91mm CARB TUNING

    hello, I own a 2002 XP 951 and it was well carb-tuned with 89mm pistons.
    now i am going to put new 91mm pistons without changing anything (same air filter ecc).

    Do I need to re-tune the carb or will it run well as it was before?


    best regards


  2. #2

  3. #3
    Eastside Powersports Slow 91's Avatar
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    Sep 2008
    River Crew CT
    Quote Originally Posted by albe_giaco View Post

    jetting would prolly be close, i def would turn the highs out a little and see where your at.

  4. #4
    ok thanks . I'll tell you later

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