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Old 03-03-2010, 08:01 PM
1ceCold037 1ceCold037 is offline
Motorized Bicycle Member
Join Date: Feb 2010
Location: Reseda, CA
Posts: 26
Default Re: 66cc Chinese engine mpg?

so i guess what im trying to ask is, do new engines get poor mpg until broken in? and about how long is the break in process until its safe to do full throttle? since my engine is new im only doing about 50-60% on the throttle.
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