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Originally Posted by Abelardoo_12
I have a l99 and will be putting a 416 stroker kit in it with a whipple supercharger. I was planning on getting the heads ported but after reading a couple of threads I’m not sure if it will be worth it. Our heads are pretty good stock and there aren’t much gains on a n/a set up, but what about on a 416 stroker? Plus with a supercharger? Would there be any benefit for ported heads on this set up?
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If your are going that far, why wouldnt you do it is a better question. Squeeze all the horsepower you can. You will get used to the power and start regretting the decision to not do the heads. Stock heads do flow fairly well, but there is gains to be had. I'm running relatively low boost and my setup feels insane. Better yet, grab a set of aftermarket heads for even more gain. I can fully vouch for the heads from GPI. They are a work of art
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15 Camaro SS- GPI max top end, ESS Vortech V3 9psi, ID 1050s, ZL1 pump, JMS bap, Long tubes, Corsa extreme, Circle D pro 5C, 391 rear, DSS carbon drive shaft, poly cradle bushings, tuned by Ted Jannetty and much much more
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