Chevrolet Performance#809-88958758LS-Series LS3 Racing Cylinder Head
Chevrolet Performance 88958758 - Chevrolet Performance LS3 CNC Ported Aluminum Cylinder Head Details
LS3 Aluminum Cylinder Head
Assembled Head Components:
The Chevrolet Performance LS3 CNC Ported Aluminum Cylinder Head design benefits from General Motors' extensive research and development program, ensuring maximum airflow without compromises. In fact, many professional builders use this head as straight bolt-ons, with no further machining. These assembled heads use premium machining and materials, including CNC finishing and porting, along with lightweight, hollow-stem intake valves and sodium-filled exhaust valves to provide your engine with the power increase you have been searching for!
Valve Lift (Inches)
Intake Flow (CFM)
Exhaust Flow (CFM) .100 74 89 .200 178 137 .300 237 176 .400 302 228 .500 333 244 .550 348 249 .600 355 253 .700 363 258