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Old 05-08-2003 | 03:36 PM
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old-sparky
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From: charlevoix, MI
Default Os .46fx Throttle Response Problem

fairly new engine that has good high rpm ( 3/4 turn on needle valve) but lags when going up from good idle or low rpm. what do you suggest? the manual recommends 1 1/4 turns for high speed valve but that turned out to be 3/4 turn. os says 3/4 is fine if it runs good.