Just wondering what kind of power/torque increase I should I see when I add the MAC long tube headers, 3 " pro-chamber, and 3" cat back. Right now I dyno 348rwhp / 399rwtq on a built 351W?
I don't think a 3" exhaust will help you out much.
I think with different heads and cam, then you will need the flow.
What cam are you running, I didn't see it listed.
Maybe someone else will post more information, unless the Neon posts have given you a bad name.
