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Old 06-23-2009, 01:36 AM
gberry50 gberry50 is offline
Motorized Bicycle Member
Join Date: Jun 2009
Location: snowflake,az
Posts: 20
Default Re: two stroke engines

I seem to be having vibes at the point where it should be comming on the power band
other wise fairly smooth. I bent the exhaust pipe flange a couple of weeks ago
and had an exhaust leak blew oil all over front of engine but the vibes went away and
bike run like a stripped ass ape , I was able to experiance the full power band.and engine sounded good.I dont think balance is the problem .Is anyone producing a decent
expansion chamber for the gas bike 80cc?
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