Finally started the engine build on my mustang. 306, twisted wedge aluminum heads ported from 61 to 64cc, double valve springs good .700 lift, TF stage 2 cam, 542 lift 224 duration. 1.6 roller rockers. Polished Cobra ported intake manifold, ported to match heads. Im hopin for 380 hp with a tune and the exhaust and all that other good stuff on there. My goal is to be close 150 db's with the xxx's in the back, and run 12 flat. Let me know what you think so far.