Description

Mitsubishi Evo 8 Cylinder Head Stage 3

Mitsubishi Evo 8 Cylinder Head Stage 3

Stage 3 Cylinder Head Preparation | 2003-2006 Evo 8/9 4G63 (EVO-CHS-S3)

This Stage 3 service porting & polishing service starts with cleaning up the casting flash in both the intake and exhaust ports, improving bowl-to-seat blending, and unifying all of the ports to ensure even flow to each cylinder. Then we take it one step further with additional shaping of the bowls for even more airflow. Combine this with our world-class machine work and you’ve got what we feel is the absolute best street/strip cylinder head on the market!

Flow and port matching. Smoothing and polishing. Resurfaced of head and valves recut and seated. GSC S2 Cams Ferrea 6000 Series Intake Valves (+1mm Oversize) Ferrea Copper/Bronze Valve Guides Supertech Valve Seals Supertech Dual Valve Spring Kit titanium retainers. Not sure on what was removed from the head when it was resurfaced. So its your responsibility to measure and check before installing. Local pickup and local delivery only.

This Stage 3 service porting & polishing service starts with cleaning up the casting flash in both the intake and exhaust ports, improving bowl-to-seat blending, and unifying all of the ports to ensure even flow to each cylinder. Then we take it one step further with additional shaping of the bowls for even more airflow. Combine this with our world-class machine work and you’ve got what we feel is the absolute best street/strip cylinder head on the market!

Flow and port matching. Smoothing and polishing. Resurfaced of head and valves recut and seated. GSC S2 Cams Ferrea 6000 Series Intake Valves (+1mm Oversize) Ferrea Copper/Bronze Valve Guides Supertech Valve Seals Supertech Dual Valve Spring Kit titanium retainers. Not sure on what was removed from the head when it was resurfaced. So its your responsibility to measure and check before installing. Local pickup and local delivery only.