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Old 10-23-2009, 11:36 AM
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Ghost0 Ghost0 is offline
Motorized Bicycle Elite Member
Join Date: Mar 2008
Location: Bellingham, WA
Posts: 764
Default Re: Hi From Southern Indiana first build

I think balancing would make a difference. It is my understanding that the outer rings on the cranks can be machined true and that helps a lot without actually getting into balancing them proper. I haven't tried any balancing but a friend of mine is an engine builder and will be receiving an engine from me soon and I will have more information when he tears it down. Done some porting and trimming the piston skirt and it seems to help.
Design is easy, execution the hard part.
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