Head porting.. for my LS2 heads
06-05-2008, 10:23 AM
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Head porting.. for my LS2 heads How much would it cost to have them ported/ polished. How much of a difference will it make? The heads aren't in the car YET, but I plan on putting them in next weekend.
06-05-2008, 10:31 AM
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I got some good TQ gains doing them myself on a set of LS6 heads. I flow benched them before and after and saw a difference all around, but the dyno only really showed a gain on the TQ side.
If you decide to do them yourself, leave the floors alone. Smooth but don't change the shape of the bottoms of both intake and exhaust - it is a fail safe in porting. The last thing you want to hurt is velocity
If you decide to do them yourself, leave the floors alone. Smooth but don't change the shape of the bottoms of both intake and exhaust - it is a fail safe in porting. The last thing you want to hurt is velocity
06-05-2008, 11:25 PM
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