idle mixture screw

  1. J

    Is my carb ruined? :/

    Hi dudesters, so im thinking about getting this old bike running, and got around to doing the carbs after a short span of inactivity (the thing has been dismantled for 7 years give or take). So to my surprise i found both idle jets were jammed in too far, subsecuently got stuck and the tips of...
    • Jose
    • Thread
    • carb carbs carburetor carburetor jetting idle idle mixture screw idle screw
    • Replies: 4
    • Forum: The Garage
  2. Monowakari

    Clatter/Noise And Compression

    Hey, Changed my oil and adjusted valve clearances yesterday, now valves all within spec. Took a video before right cylinder intake valve was set properly. Didnt like the sound so went back over and checked all clearances. I just did a poor job on one of them (was .003 out! on an intake valve...
    • Monowakari
    • Thread
    • 147psi 158psi 170psi 2.5 turns 20w-50 3.5 turns adjustment backfire carbs carburetor castrol grand prix clearance compression idle mixture screw oil sync screw valve valve clearance valves xs400
    • Replies: 0
    • Forum: The Garage
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