Description

By utilizing the extensive R&D from our extremely successful racing program, we’ve been able to develop an engine program that is second to none.

Our Cicio Performance GT-R Level 2 Street Ported Cylinder Heads Include:
–Cicio Performance Valve Job
–Cicio Performance Level 2 Street Porting
–Cicio Performance Precision Assembly
-GSC Beehive Spring & Retainer Kit
-GSC Intake & Exhaust Valves
-GSC Bronze Valve Guides

**Good cylinder head cores are required – Please call for more details**