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Old 07-22-2012, 10:40 PM
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tooljunkie tooljunkie is offline
Motorized Bicycle Elite Member
Join Date: Apr 2012
Location: Manitoba,Canada
Posts: 659
Default Re: New power gain discovery!!!

back in the old days,sae 30 was two stroke least some people used it in the gas.
my dad was one of them.but at 16:1.
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