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Old 05-14-2010, 02:30 AM
tudorvintiloiu's Avatar
tudorvintiloiu tudorvintiloiu is offline
Motorized Bicycle Member
Join Date: Apr 2010
Location: Romania
Posts: 41
Default Re: What does this spark plug tell you?

20:1 oil-fuel because i'm breaking it in. The plug was pulled after a normal (flat) 6 mile run and after the engine cooled off.


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