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people are putting down some good numbers with the ATI and Vortechs, I am curious if putting on headers will yield good results on a supercharged z? I mean, 400hp is attainable without them, so if you did slap a set one how much HP could you expect? Has anyone dynoed before/after?
Same goes with cams. Is 1000+$ worth a few ponies?
Same goes with cams. Is 1000+$ worth a few ponies?