Quote:
Originally Posted by mokhan996
Yeah I was looking at those too, but how much more HP can you gain by porting a manifold?
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Granted, the two dynos were on different days, but the only parts difference was ported upper and lower manifolds and retune. Peak power and torque wasn't much but that mid-range gain the real deal.
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RHM 75mm TB & ported up/low mani., 3" intakes/velocity stack, Z1 Headers, Motordyne ART pipes, HBP 3.5" exhaust, Tein MonoSport, SPL F/R arms, endlinks, and tie rods , Eibach sways, Z1 rotors F/R, diff bush., subframe collar, Bell Raceworks diff brace
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