Skunk2 Alpha Series 33mm/28mm Standard Compression Valve Set - Honda B-Series VTEC - 310-05-1310 Ross 4" Hose Inlet 2000601 is a modified rigid-hub

2000601 is a modified rigid-hub street disc featuring premium organic friction materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability

One of those sacrifices comes in the form of the underperforming intercooling system

increased throttle response

Each Vibrant Performance collector is ready to weld straight out of the box with little or no prep required

Perfect for your RX-8

Skunk2 Alpha Series 33mm/28mm Standard Compression Valve Set - Honda B-Series VTEC - 310-05-1310 Ross 4" Hose Inlet 2000601 is a modified rigid-hubSkunk2 Alpha Series Valves for the Honda B16, B17, and B18 VTEC engines are manufactured from HNV 3 martensitic steel (IN) and EV8 austenitic steel (EX) one piece forgings. Each valve is heat treated using a proprietary process for extraordinary strength and durability and then hard chrome plated to further increase strength, significantly reduce friction, and increase corrosion resistance. Other valves may appear similar, but Only Alpha Series Valves