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Old 09-15-2013, 10:08 PM
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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
Tested it today with the new top end. Timing isnt right. the base is 1mm thicker than my other cylinder. difference lies at the bottom of the cylinder. the base is not machined down far enough and raises my ports 1mm. throws off the timing something awful and it vibes a good bit.

looks like ill order an actual GT-5 cylinder from gasbike or kings....

also put this quick video together

(may not be live for a bit yet. check back in 20 min)
Darn it hate to hear of the engine trouble.

Hope you get it all lined out soon.

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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