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Old 09-19-2012, 07:01 PM
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MotorBicycleRacing MotorBicycleRacing is offline
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Join Date: Jul 2010
Location: SoCal, Orange County.
Posts: 5,351
Default Re: Compression ratios for different engines...

Originally Posted by borntofli View Post
I have been searching all the china manufacturers and it seems all are 6:1 except for the flying horse which is 8:1........

Just fishing for others thoughts on this subject...
Come on, do not believe any of the performance figures posted
on many of the vendors websites.

Flying Horse crap has the same compression as the rest of the
Chinese made bicycle engines.
The only one with higher compression was the Rat motor

A lot of vendors have the gall to claim 5 to 6 hp!!!

Caveat emptor !!!
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