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Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set

Take your Honda D-Series VTEC engine to the next level with Skunk2's Alpha Valve Springs. These springs are designed to prevent valve float and maintain valvetrain stability at engine speeds over 10,000 rpm.

Manufactured from super-clean, chrome-silicone wire milled in Japan, these springs are the result of Skunk2's years of racing and engine building experience. Each valvetrain component is tested on the dyno and the road, including 11,000 rpm drag racing engines and 17,000 rpm superbikes.

  • Set of 16 valve springs
  • Prevents valve float and maintains valvetrain stability at engine speeds over 10,000 rpm
  • Manufactured from super-clean, chrome-silicone wire
  • Open pressure: 585 lbs
  • Seat pressure: 165 lbs at 1.500 in.
Make Model Year Type
Acura Integra 1986 LS
Acura Integra 1986 RS
Acura Integra 1987 LS
Acura Integra 1987 LS Special Edition
Acura Integra 1987 RS
Acura Integra 1988 LS
Acura Integra 1988 LS Special Edition
Acura Integra 1988 RS
Acura Integra 1989 LS
Acura Integra 1989 RS
Honda Civic 1988 DX
Honda Civic 1988 LX
Honda Civic 1988 RT 4WD
Honda Civic 1989 DX
Honda Civic 1989 LX
Honda Civic 1989 RT 4WD
Honda Civic 1989 Si
Honda Civic 1990 DX
Honda Civic 1990 EX
Honda Civic 1990 LX
Honda Civic 1990 RT 4WD
Honda Civic 1990 Si
Honda Civic 1991 DX
Honda Civic 1991 EX
Honda Civic 1991 LX
Honda Civic 1991 RT 4WD
Honda Civic 1991 Si
Honda Civic 1992 CX
Honda Civic 1992 DX
Honda Civic 1992 EX
Honda Civic 1992 LX
Honda Civic 1992 Si
Honda Civic 1992 VX
Honda Civic 1993 CX
Honda Civic 1993 DX
Honda Civic 1993 EX
Honda Civic 1993 LX
Honda Civic 1993 Si
Honda Civic 1993 VX
Honda Civic 1994 CX
Honda Civic 1994 DX
Honda Civic 1994 EX
Honda Civic 1994 LX
Honda Civic 1994 Si
Honda Civic 1994 VX
Honda Civic 1995 CX
Honda Civic 1995 DX
Honda Civic 1995 EX
Honda Civic 1995 LX
Honda Civic 1995 Si
Honda Civic 1995 VX
Honda Civic 1996 CX
Honda Civic 1996 DX
Honda Civic 1996 EX
Honda Civic 1996 LX
Honda Civic 1997 CX
Honda Civic 1997 DX
Honda Civic 1997 EX
Honda Civic 1997 LX
Honda Civic 1998 CX
Honda Civic 1998 DX
Honda Civic 1998 EX
Honda Civic 1998 LX
Honda Civic 1999 CX
Honda Civic 1999 DX
Honda Civic 1999 EX
Honda Civic 1999 LX
Honda Civic 1999 Value Package
Honda Civic 2000 CX
Honda Civic 2000 DX
Honda Civic 2000 EX
Honda Civic 2000 LX
Honda Civic del Sol 1993 S
Honda Civic del Sol 1993 Si
Honda Civic del Sol 1994 S
Honda Civic del Sol 1994 Si
Honda Civic del Sol 1995 S
Honda Civic del Sol 1995 Si
Honda Civic del Sol 1996 S
Honda Civic del Sol 1996 Si
Honda Civic del Sol 1997 S
Honda Civic del Sol 1997 Si
Honda CRX 1988 DX
Honda CRX 1988 Si
Honda CRX 1989 Base
Honda CRX 1989 Si
Honda CRX 1990 Base
Honda CRX 1990 HF
Honda CRX 1990 Si
Honda CRX 1991 Base
Honda CRX 1991 HF
Honda CRX 1991 Si
Honda Wagovan 1987 DX
Skunk2 manufactures a wide variety of performance parts for sport compacts, with a focus on Honda and Acura. Their “Alpha” series products include connecting rods, crankshafts, valves, and valve springs. Other products include coilover suspension and other suspension components, headers, and full exhaust systems. Skunk2’s experience in building high power Honda and Acura racecars has established them as a leader in high performance sport compact parts. Numerous wins and podium finishes in World Challenge, NHRA, and Grand-Am are proof of their performance.
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