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Old 02-04-2010, 10:51 AM
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Ghost0 Ghost0 is offline
Motorized Bicycle Elite Member
Join Date: Mar 2008
Location: Bellingham, WA
Posts: 764
Default Re: Old greybeard looking for motorized info

Yes let it break in before final tune but in my experience they are way over jetted. This is the most likely cause of your 4 cycling. Stock jet is typically .70 mm and I would suggest a .65 mm.

Not idling could also be caused by a rich condition or lean condition. I think I would try adjusting your float down a bit to see if that helps.
Design is easy, execution the hard part.
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