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Old 07-21-2012, 06:36 PM
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tooljunkie tooljunkie is offline
Motorized Bicycle Elite Member
Join Date: Apr 2012
Location: Manitoba,Canada
Posts: 659
Default Re: Fourstroking @ WOT... help.

first,engine type and size.
if its a new motor,dont expect too much during break-in.
during break in,dont run wide open for too long.
let it warm up a little before driving it too hard.
mine four strokes,much less after rejetting to smaller size.
also by lowering the float slightly,it will run a tad leaner.
i wouldnt fiddle with the jetting until you have a couple tanks of gas run through it.
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