b20/vtec ?
the gsr head on the b20 block is gonna raise to some where around 12 something...to where the b16 or type-r will be around 11...bc the gsr has smaller combustion chambers then the b16/r...
Last edited by goob; Sep 20, 2008 at 11:53 AM. Reason: .
NA cams work better than turbo cams.





and yes what? yes it raises the compression no it doesnt?


