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Old 09-11-2013, 11:57 AM
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mapbike mapbike is offline
Motorized Bicycle Elite Member
Join Date: Mar 2010
Location: Central Texas
Posts: 5,379
Default Re: what did you do to your motorized bicycle today?

Originally Posted by BonusParts View Post
Today I started porting the cylinder body for higher RPM as well as deburring and cleaning the sharp edges off the ports before i snap off a ring!

Later I'll be reinstalling my cleaned piston with a new wrist pin bearing and rings. Hopefully I'll be finished porting tonight and can get the motor reassembled and sealed up.

Planning to use the thin copper gaskets I have and give them a solid coat of copper gasket spray hopefully keep them sealed for the duration.
Best wishes on the rebuild....

I dont always ride WOT, but when I do..I do my best to keep the rubber side down..Ride safely my friends!
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