| | ported ls1 head on 402
is anyone running ported factory casting on top of 402 or other strokers?
i have a set of 98/908 casting that made 398 rwhp with A4 and will be atop a 418 or 402 and im wondering how much i will be giving up in power
also using ls6 intake
lets say for example compared to a afr 225/fast combo
Last edited by B18CYA; 11-04-2006 at 06:53 PM.