GT-40 Irons??
I am planning the old cam, heads, and intake mods for my steed, and i was curious about the GT-40 irons. Im not looking for ultimate performance, just a decent improvement over stock heads, and emissions is a must because im in Ca. Im planning a Cobra intake, E303 cam, and GT-40 irons. My question is, is this a good combo, or should i get different heads? And if so, which?
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