Ferrea K20 Drag Racing Dual Valve Spring Kit — Fits Acura Honda K-Series

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SKU: FERKT4004
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About Ferrea Ferrea engineers high-quality automotive parts and accessories trusted ...Read More

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Sale price$1,041.30 Regular price$1,157.12
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Ferrea

Ferrea engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ferrea lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Dominate the Strip with Ferrea Drag Springs

When every millisecond counts, the Ferrea K20 Drag Racing Dual Valve Spring Kit provides the valvetrain control necessary for record-breaking passes. Specifically engineered for the high-lift, aggressive camshaft profiles common in drag racing, these springs offer increased seat pressure and superior harmonic control. This prevents valve bounce at high RPM, allowing your K-series engine to rev freely and maintain power consistency from launch to trap.

Engineered for Drag Performance

  • Optimized for high-lift drag racing camshafts
  • Increased seat and open pressures for stability
  • Reduced mass for faster valve response
  • Includes high-strength retainers for durability
  • Prevents valve float at extreme RPM

The Ferrea Drag Racing kit is the preferred choice for builders pushing the limits of the K20 platform. By minimizing valvetrain oscillation, these springs allow for more precise ignition and fuel timing, ensuring your engine performs at its peak potential. The dual-spring configuration offers a safety margin that single-spring setups simply cannot match, protecting your investment during high-boost or high-compression drag applications. Elevate your drag car's performance with the precision engineering found at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Ferrea

Ferrea engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ferrea lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Dominate the Strip with Ferrea Drag Springs

When every millisecond counts, the Ferrea K20 Drag Racing Dual Valve Spring Kit provides the valvetrain control necessary for record-breaking passes. Specifically engineered for the high-lift, aggressive camshaft profiles common in drag racing, these springs offer increased seat pressure and superior harmonic control. This prevents valve bounce at high RPM, allowing your K-series engine to rev freely and maintain power consistency from launch to trap.

Engineered for Drag Performance

  • Optimized for high-lift drag racing camshafts
  • Increased seat and open pressures for stability
  • Reduced mass for faster valve response
  • Includes high-strength retainers for durability
  • Prevents valve float at extreme RPM

The Ferrea Drag Racing kit is the preferred choice for builders pushing the limits of the K20 platform. By minimizing valvetrain oscillation, these springs allow for more precise ignition and fuel timing, ensuring your engine performs at its peak potential. The dual-spring configuration offers a safety margin that single-spring setups simply cannot match, protecting your investment during high-boost or high-compression drag applications. Elevate your drag car's performance with the precision engineering found at GGCRACING.

Product Details

Product Description

About Ferrea

Ferrea engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ferrea lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Dominate the Strip with Ferrea Drag Springs

When every millisecond counts, the Ferrea K20 Drag Racing Dual Valve Spring Kit provides the valvetrain control necessary for record-breaking passes. Specifically engineered for the high-lift, aggressive camshaft profiles common in drag racing, these springs offer increased seat pressure and superior harmonic control. This prevents valve bounce at high RPM, allowing your K-series engine to rev freely and maintain power consistency from launch to trap.

Engineered for Drag Performance

  • Optimized for high-lift drag racing camshafts
  • Increased seat and open pressures for stability
  • Reduced mass for faster valve response
  • Includes high-strength retainers for durability
  • Prevents valve float at extreme RPM

The Ferrea Drag Racing kit is the preferred choice for builders pushing the limits of the K20 platform. By minimizing valvetrain oscillation, these springs allow for more precise ignition and fuel timing, ensuring your engine performs at its peak potential. The dual-spring configuration offers a safety margin that single-spring setups simply cannot match, protecting your investment during high-boost or high-compression drag applications. Elevate your drag car's performance with the precision engineering found at GGCRACING.

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