GM Stage 2 CNC ported LS9 & LSA
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Copyright West Coast Cylinder Heads 16126 Cantlay Street, Van Nuys, CA 91406 818-705-5454
Designed to extend the performance envelope of GM's hot rod Corvette and Cadillac models our Stage 2 CNC port program offers a significant flow increase over the stock ports. Our Stage 2 LS9 package gets an upgraded inconel exhaust valve and tumble polished titanium intake valve while the LSA heads recieve stainless steel intake and exhaust valves. Combustion chamber porting is application dependent. Please note that ported chambers will grow to 75-76cc volumes.
