Chevrolet Performance LSX-CT Cylinder Head

Chevrolet Performance LSX-CT Cylinder Head

Product Details

356-T6 aluminum racing head. 5/8" thick deck. LSX-CT rectangle-intake port design- requires LSX-CT or LSX-DR intake manifold. LSX-CT/DR spread-port exhaust port pattern. Cast in down nozzle bosses (not machined). Designed for 2.200" intake and 1.610" exhaust valves. Fully CNC-ported. Machined for 1.625" valve springs. 11 deg valve angle. Minimum 4.125" bore. 302cc CNC'd intake ports. 109cc CNC'd exhaust ports. 45cc CNC'd combustion chambers. Capable of over 850 naturally aspirated horsepower!