Would like a TX mile guess w/ my setup
08-26-2011, 06:38 PM
#22
Le Mans Master
That's bad a$$ed. ZR1's need rectangle port heads and 12psi to come up with less than the power you're making. Just shows what a well thought out combo can do. 11:1 compression ratio doesn't hurt a bit either. Can't believe none of those Z guys have bumped the compression ratio. They'll port the heads and leave c/r at around 9:1. Then spin the snot out of the TVS2300. OD crank pulleys and tiny blower pulleys. 1.5 to 2 more points of c/r would turn those things into a beast.
Last edited by old motorhead; 08-26-2011 at 06:43 PM.