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  1. #1

    Dumb Carb Question..

    I just want to factory set the dual carbs on this 92 XP with a 587.

    I've looked at a few different charts and the high speed adjustment says "0" or some say "1/4". The dumb question is - does the zero mean "fully seated" or does it mean "leave it alone, and never adjust it". These carbs had the screw covers on them that you were not supposed to adjust - or could only adjust about 1/4 turn. The previous owner removed those caps, so I need to know 100% sure where to set that high speed screw.

    As always thanks for the help!!

  2. #2
    wkuadam07's Avatar
    Join Date
    Feb 2013
    Bowling Green, KY
    Low end needle setting should be 1 1/4. High setting is "0" which means closed, seated lightly.

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