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Old 10-25-2008, 08:40 AM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: after run in oil to gas?

If you are running a bushed engine, go with 24-32 to 1. Bearing engines 30-32 to 1.

Also, look at your plug, you may be running with the carb too rich.

Leaning the oil to fuel mixture will richen the fuel to air mixture.
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