Originally Posted by Huck

An average baseline dyno for the Z with no mods is around 270-285 hp. So you are somewhere around a 30 hp gain. If you just want to get to 350 hp at the wheels, I would suggest headers, a motordyne intake plenum, and some lightweight pulleys. That should get you there. If you want more then boost is the way to go, as previously stated. A decent TT setup can put you at 550whp on stock internals.


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