Quote:
Originally Posted by NewYorkJon34
Joe, I plan on supercharging the Z, you think I should go with the stage 3 or 4? My estimates are 450-500whp & hopefully about 400tq
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I would go with the stage 4 at minimum for that WHP. We would need to put you in the SS Stage 4 kit and not the HR Stage 4 but they are the same price.