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Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set

  • Backed by real installs and tuning experience at FAST of West Chester
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$167.53
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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.

  • Prevents Valve Float/Maintain Valvetrain Stability +10000rpm
  • Manufactured From Super-Clean Chrome-Silicone Wire
  • Open Pressure 158 lbs.
  • Seat Pressure 62 lbs.
  • Set of 16

This Part Fits:

Year Make Model Submodel
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
  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set

$167.53

Why Drivers Choose FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.

    Donald Wojnar

  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

    Adam Cranston

  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

    Bryce Budd

  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

    William Brunell

  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.

    Devin Greco

Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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