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 3 CNC Ported Cylinder Heads
–Cicio Performance Valve Job
–Cicio Performance Level 3 CNC Porting
–Cicio Performance Precision Assembly
-GSC Conical Spring & Retainer Kit
-GSC Intake & Exhaust Valves (1mm+ Int / 1mm+ Exh)
-GSC Bronze Valve Guides

**Optional Berilyum Valve Seat Upgrade

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