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Old 06-27-2010, 06:07 PM
jauguston jauguston is offline
Motorized Bicycle Elite Member
Join Date: May 2010
Location: Bellingham, WA
Posts: 142
Default Re: fine tuning the 66cc

I am not sure Joe said what he meant. The needle clip most always needs to be in the top groove. Most come with it one groove down and the engine will be too rich at part throttle.

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