600 head on 700 cylinders

[vinc600triple]

if I put 700 cylinders and pistons with my 600 head can I still keep my head gasket removed ? or it will have too much compression ?

 

[Sxr700Bandit]

I think it will have to much compression as the 700 cylinders are a larger bore. I don't think that head will even work with 700 cylinders unless machined to fit with the 700 cyls.

 

[northernSRX]

did that on my sx 700 cylinder wit 600 head and thin head gasket run fine till i jetted to lean n blew mag side piston and cylinder lol jus make sure run 91 octane fuel

 

[mrviper700]

youll definitely need to open up the chamber to the bore size of the 700 or it wont run very long.

 

[vinc600triple]

okk thanks !