Skunk2 Alpha Series 33mm/28mm Standard Compression Valve Set - Honda B-Series VTEC - 310-05-1310 Ross 4" Hose Inlet Koyorad universal coolers feature versatile

Koyorad universal coolers feature versatile -10 AN ORB (O-Ring Boss / O Ring Port) provisions at their inlets and outlets

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

increased throttle response

0 B58B30 **2-Port Only**

The top flat can easily be drilled and tapped to introduce a nozzle

Skunk2 Alpha Series 33mm/28mm Standard Compression Valve Set - Honda B-Series VTEC - 310-05-1310 Ross 4" Hose Inlet Koyorad universal coolers feature versatileSkunk2 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