andythechef Posted October 7, 2012 Share Posted October 7, 2012 has anyone else have an xj900 pre diversion, which experiences a flat spot between 3000 and 4000 revs? the carbs are balanced, and the the only way to alleviate the symptons are to turn the mixture screws out to 31/2 turns instead of 21/2 . can anybody help Link to comment Share on other sites More sharing options...
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