02-27-2011, 10:30 AM
I got my built for boost stroker Ls2 402 last year. I am running 317 heads and thick head gasket.(.051`) I was thinking of going n/a, I am having an exhaust backpressure issue. The eingine is too big for the turbo. If I go bigger turbo then I suspect it would be too laggy. I was wondering if its possible with this rotating setup. I got the comp 230/236 .612/602 115 lsa 112 icl cam you spec'd for it. The pistons are 20cc dish. I was wondering if It would make good power with a head swap and possible cam. It is a street car. Or is the dish too much to make any compression ? What Would work better, the new ls3 style heads or would the cathedral style ls2 heads make more power? Think This would work or should I just build a new engine.