Thread: least expensive bicycle engine modification for performance
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Old 01-28-2008, 01:12 AM
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Easy Rider Easy Rider is online now
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Join Date: Jan 2008
Location: Nor*Cal
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Default Re: least expensive engine modification for performance
A expansion chamber will give you the best gains on low, mid and top end but the cheapest would have to be sprocket change. Depending if you're looking for either more low or top end but not both.
I'm digging the helmet Norm!





Last edited by Easy Rider : 01-28-2008 at 01:19 AM.
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