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  1. Kfx 400 dies at high rpms

    Kawasaki KFX450/KFX400
    Alright, when I drive my kfx wide open for about 30 seconds it wants to cut out but if you let off it will drive normal again (it's like the bowl is running out of gas). Or if I ride it hard around the trails it will sputter, bog and die. It will start back up again, but only with the choke...
  2. Carb trouble

    Kawasaki KFX700 V-Force
    Hello I've had my 05 v's carbs apart several times this week and my problem still won't quit. Ever since I installed dynojet kit and put on the monster dual exhaust its had an issue with sputtering and stumbling at around 1/4 throttle from the front cylinder. I've gotten a lot of info from...
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