Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set for Acura Integra 1986-1989 and Honda Civic 1988-2000

This valve spring set is engineered to enhance performance by preventing valve float and ensuring valvetrain stability at engine speeds exceeding 10,000 rpm. Manufactured from super-clean, chrome-silicone wire sourced from Japan, these springs reflect years of expertise in racing and engine building. The rigorous testing process, which includes evaluations on both the dyno and actual road conditions, guarantees reliability and peak performance under extreme conditions, such as those experienced in 11,000 rpm drag racing and 17,000 rpm superbikes.

Each spring is designed to meet the highest standards of durability and efficiency, making them an essential component for high-performance applications. The focus on quality materials and in-house development processes ensures that these valve springs deliver exceptional performance, reliability, and longevity, suitable for both everyday driving and competitive racing scenarios.

• High-Quality Material: Made from super-clean, chrome-silicone wire for superior strength.
• Enhanced Stability: Prevents valve float for reliable performance at high RPMs.
• Proven Testing: Rigorously tested in various extreme racing conditions.
• Engineered for Performance: Designed specifically for Honda's D-series VTEC engines.

• 1986-1989 Acura Integra LS
• 1987-1988 Acura Integra LS Special Edition
• 1986-1989 Acura Integra RS
• 1992-2000 Honda Civic CX
• 1988-2000 Honda Civic DX
• 1990-2000 Honda Civic EX
• 1988-2000 Honda Civic LX
• 1988-1991 Honda Civic RT 4WD
• 1989-1995 Honda Civic Si
• 1999 Honda Civic Value Package
• 1992-1995 Honda Civic VX
• 1993-1997 Honda Civic del Sol S
• 1993-1997 Honda Civic del Sol Si
• 1989-1991 Honda CRX Base
• 1988 Honda CRX DX
• 1990-1991 Honda CRX HF
• 1988-1991 Honda CRX Si
• 1987 Honda Wagovan DX