Ok Rich, I'm not the mechanic some of these guys are, so reserve my post here for further review. What I have heard, aside from all the, what for's and why for's, is that if you don't run a supercharger, stick with the 1 3/4's. Can't give the the educated reason, just what I've seen posted many times before. Now if you're planning to go supercharged at a later date, go ahead an get the larger header pipe, no harm done, but if you're sticking to stock motor go with 1 3/4, and I think that's all you have to make a decision on. From x-pipe back, take your pick.............Tom
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Cor·vette : [ kôr-vt ]n. 1. A fast, lightly armed warship, smaller than a destroyer, often armed for antisubmarine operations.