Quote:
Originally Posted by Redlinez
cmitchell17, the stock NPP flows quite well. The ported stock IM/TB isn't killing you either, a ported MSD would just help up top and you might lose even more down low than you might have with the heads/cam. They typically shift your power up higher. Do you have before and after dyno runs?
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No I don't have any dyno runs at all, and when I say stock exhaust I mean stock cats and headers too.