im looking for an engine combo! Let me start out buy saying that i plan to run a combo with a twin turbo (t3) setup. Im looking for a combo that is a little better than one w/aluminum trick flow heads with an F cam with 1.6 rockers. also what is a good intake manifold to go with, I like the look of the GT40 but im hearing that a cobra is better do to the fact that it can be ported. should i go with one of these two or another. The combo that im asking for is one that i can drive on a daily basis, not full out Track. i want to run about atleast a low 12, but my goal is more of a mid 11. HELP!!!!!!