Elevate your engine's capabilities with BLOX Racing's high compression standard size intake valves, now available for 00-09 Honda S2000 F20C/F22C or in a +1mm oversize for K series K20/K24. Each valve is precision-forged from top-grade EV8 stainless steel and undergoes an intensive heat treatment process for increased strength. A black nitride coating is applied to provide exceptional wear resistance and to minimize friction, crucial for maximizing engine power.

The black nitride coating on the valve head delivers unparalleled protection against wear and corrosion while significantly reducing friction between the valve stem and guide. The result is less friction and more power. BLOX Racing valves are specifically engineered to enhance intake and exhaust airflow through the cylinder head, improving engine performance.

Additionally, these valves are designed to boost engine compression by approximately 0.3 points.

Optimal Usage: For the best performance, combine these valves with BLOX Racing valve springs and Ti retainers.

Specifications:

• Head Diameter: 36.00mm (standard), +1mm on K series
• Stem Diameter: 5.48mm
• Length: 109.85mm
• Material: Black Nitrided
• Valve Type: Intake

Vehicle & Engine Applications:

• 00-09 S2000 F20C/F22C including JDM variants
• +1mm oversize for K series K20/K24.

Transform your K series engine with BLOX Racing's high compression +1mm oversize intake valves, crafted for superior airflow and increased power.