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Thread: 400ex Jetting

  1. #1
    Join Date
    Dec 2004
    Location
    Eugene, Oregon
    Posts
    142

    400ex Jetting

    Who makes a jet kit for a 400ex that allows you to run no air box?
    Don't worry about what I ride, just worry about how fast your bike is.

    GO LOONAFIDE RACE TEAM!!!!

  2. #2
    Join Date
    Sep 2004
    Location
    Virginia
    Posts
    665
    Dynojet
    Precision Motorsports
    Mobile Dyno Services
    www.precision-ms.com
    ------------------------------

    My 440ex Mods: 12:5 Comp, White Bros. XC Cam, DRG Ported Head, DRG EXR Prototype Filter, Airbox Lid Off, 450r Carb, LRD Pro 4 Ballistic Full Exhaust...
    *Jetting: 3 turns out on the Mixture Screw, 48 pilot, Needle in the 3rd from top, and a DJ 170main*
    -----------------------------------------------
    Up to 42hp-30tq and For Sale*** Time for a new project!!

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