I'm putting together a 340\373 cube motor with iron magnum heads and 69 340 exhaust manifolds and was thinking of a iron 340 intake and a thermoquad carb. Is the performance level of this intake combo good enough to get me to high twelves with good traction? Or should I go to a aluminum intake with a Holley? I like the factory look of the iron intake, plus it has the mounting bosses for my a\c compresser. Thanks in advance, Bob