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Flat head piston Vs Convex head piston

Joined
May 3, 2006
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#1
I have observed in several racing bikes the choice of flat head pistons and others using convex head pistons. Other than strenght considerations, are there any other advantages????? :bang:
 
Joined
Apr 2, 2005
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#2
has to do with fuel scavenging in the engine, fresh charge going up and over, instead of straight across. Thats all i can say I'll let others take it from here....
 
Joined
Mar 26, 2007
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#3
Easy way to modify the compression ratio.

I didn't say the "best," just easy.