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  1. #1
    PWCToday Newbie wakejunkie's Avatar
    Join Date
    Jun 2016
    Location
    RDU/SML
    Posts
    43

    2007 superjet carb settings help

    Friend picked up a used superjet. Previous owner put a primer kit and flame arrestors on stock carbs. Tore down carbs for a cleaning and all looked good. Both carbs were set to 1-1/16 low and 5/8 high. Doesn’t run terrible but need some setting suggestions to help tune it better. Any input?
    2004 Kawasaki Ultra 150 - Blowsion bars w/green throttle trigger, Jettrim seat, Prok arrestors, polished intake grate, ShredMaster plate, R&D extended nozzle, Solas 16/20, WORX sponsons - 69.3mph on GPS
    http://www.greenhulk.net/forums/showthread.php?t=174820

    2005 Kawasaki SX-R 800 - UMI bars w/green, Blowsion mats with lifter bumps, Skat-Trak scoop grate, ShredMaster plate, Prok arrestors

  2. #2
    PWCToday Newbie
    Join Date
    Mar 2017
    Location
    Kansas
    Posts
    4

    Re: 2007 superjet carb settings help

    What is the elevation of the location you are riding? does the ski have aftermarket exhaust? It depends on the setup and mods but removing the choke plates to install primer kit and adding aftermarket flame arrestors could cause a need for a lower pop off pressure to compensate for the decrease in airflow restriction
    Last edited by Superjett'n; 07-15-2018 at 10:35 AM.

  3. #3
    PWCToday Newbie wakejunkie's Avatar
    Join Date
    Jun 2016
    Location
    RDU/SML
    Posts
    43

    Re: 2007 superjet carb settings help

    Thanks for the reply. Stock carbs as far as I can tell but haven’t pulled a pop off pressure test. Tore them down and cleaned them. Installed new gaskets and kept original jets, springs, needles. Ski came with flame arrestors and choke plates removed. Primer added to chicken hole. Stock exhaust no heads and intake grate ride plate is all that’s done.
    2004 Kawasaki Ultra 150 - Blowsion bars w/green throttle trigger, Jettrim seat, Prok arrestors, polished intake grate, ShredMaster plate, R&D extended nozzle, Solas 16/20, WORX sponsons - 69.3mph on GPS
    http://www.greenhulk.net/forums/showthread.php?t=174820

    2005 Kawasaki SX-R 800 - UMI bars w/green, Blowsion mats with lifter bumps, Skat-Trak scoop grate, ShredMaster plate, Prok arrestors

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