Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs)

Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2’s Alpha Valve Springs for Honda’s D-series VTEC engines are a product of the company’s years of racing and engine building experiences. Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000 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 11,000 rpm drag racing engines and 17,000 rpm superbikes. Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality and remain standard-issue on each Skunk2 vehicle that we build and support. Alpha Series Valve Spring Set; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Set of 16; Seat Pressure: 50 lbs at 1.400in.; Open Pressure: 205 lbs at 0.900in.; Coil Bind: 0.880in. Fitment: 1993 Honda Prelude VTEC 1994 Honda Prelude VTEC 1995 Honda Prelude VTEC 1996 Honda Prelude VTEC 1997 Honda Prelude Base 1997 Honda Prelude Type SH 1998 Honda Prelude Base 1998 Honda Prelude Type SH 1999 Honda Prelude Base 1999 Honda Prelude Type SH 2000 Honda Prelude Base 2000 Honda Prelude Type SH 2001 Honda Prelude Base 2001 Honda Prelude Type SH