SBT Jetski Engines, Parts & Accessories

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  1. #1
    Joined
    May 2011
    From
    Jackson Lake, GA
    Posts
    3

    Default 2001 GP800R Carb settings (pop off)

    Totally confused here, in browsing the threads I see people state the stock pop off setting on this ski is around 75lbs, on the pdf file in the tech support section it says 45-55.

    Why the differences?

    This ski is bone stock with the exception of an aftermarket impeller, it has .25 over pistons installed.

    Got 2 rebuild kits on the way, just want to make sure it is set right since the carbs are so easy to remove.

    Thank you!

  2. #2
    Joined
    May 2011
    From
    Jackson Lake, GA
    Posts
    3

    Default Re: 2001 GP800R Carb settings (pop off)

    Anyone?

    Kits came in today from SBT, got the pump side ready, waiting on any input, I guess 75 being the stock number is what I'll go with!

  3. #3
    Joined
    Jun 2016
    From
    Clearwater, Florida
    Posts
    278

    Default Re: 2001 GP800R Carb settings (pop off)

    Spec book calls for a 1.2 needle and seat along with a gold spring which equals approximately 75PSI

  4. #4
    Joined
    May 2011
    From
    Jackson Lake, GA
    Posts
    3

    Default Re: 2001 GP800R Carb settings (pop off)

    Quote Originally Posted by SBT-Tech 1 View Post
    Spec book calls for a 1.2 needle and seat along with a gold spring which equals approximately 75PSI
    Thank you! Carbs are running 85-90 right now with black spring and "shiny" silver spring from kit, the other 2 (silver) give me about 50 and 40.

    Guess I'll work on trimming springs tomorrow!

    Thanks again.

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