BLOX Racing's high compression standard size intake valves redefine engine efficiency and performance. Forged from the robust EV8 stainless steel, each valve is subjected to a heat treatment process to bolster its strength. Further enhancing durability, a black nitride coating is applied, offering superior resistance to wear and significantly reducing friction.

This black nitride coating ensures the valve head is well-protected against wear and corrosion while minimizing friction between the valve stem and guide. Reduced friction correlates to increased power output. Specially designed to augment intake and exhaust airflow through the cylinder head, these valves play a crucial role in enhancing engine performance.

In addition, BLOX Racing valves are engineered to boost engine compression by approximately 0.3 points.

Recommended Usage: For optimal performance, pair these valves with BLOX Racing valve springs and Ti retainers.

Set Details: Includes 8 intake valves.

Specifications:

• Head Diameter: 31.00mm (standard)
• Stem Diameter: 6.57mm
• Length: 105.40mm
• Material: Black Nitrided
• Valve Type: Intake

Engine Applications:

• B18A/B
• B20B

Elevate your engine's capabilities with BLOX Racing's high compression intake valves, designed for maximum airflow and enhanced power.