Where do i find 555cc kits and other mods, links please!?

[CirclesCenter]

not to bust your bubble...(well,yeah to bust your bubble)
you could beat a bust on the twisties riding a bicycle

You mean a Busa? Cause I didn't know anyone made a bike called a Bust....

Yeah you could, but you would have to be going down hill.

[Chris_B]

No thread on this site can escape going off-topic. It seems.

Those GPZ pistons do look like they'd fill the combustion chamber a good bit better than the stockers.

[Chris_B]

Sorry to bring back an old thread..but does anybody know offhand what the compression ratio was using the Vance & Hines pistons?