Manufactured exclusively from super-clean chrome-silicone wire milled in Japan Skunk2's Alpha Valve Springs for Honda's F H-series VTEC engines are a product of the company's years of racing and engine building experiences. By using inner and outer springs mated together through a slight interference fit and with differing frequencies Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10000 rpm.
Skunk2 designs develops and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. During development each valvetrain component is tested both on the dyno and the road including 11000 rpm drag racing engines and 17000 rpm superbikes. Manufactured from thebest materials available Skunk2 valvetrain components provide exceptional performance reliability and quality and remain standard-issue on each Skunk2 vehicle that we build and support.
Seat Pressure: 50 lbs at 1.400
Open Pressure: 205 lbs at 0.900
Coil Bind: 0.880