View Single Post
Old 07-13-2009, 06:55 AM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: need help in getting more top end speed

First determine if it's lean or rich. Most of the time with an expansion chamber, you will need to "upjet" or go to a richer jet.
Reply With Quote