Originally posted by HybridSS
I think there is Mars. But that is kind of generic. There are still alot of areas to "mess things up". Like too large a port, wrong cam, tuning etc etc. But I know what your saying. 350 cfm can support ALOT of HP.
Cant wait to get them in my hands so I can get the rest of this together.
My Original ported LS1 heads I used to have flowed about 280 @ .600 lift 
Must be nice to have heads
