What is the primary benefit of using dual springs over single springs?

Dual springs offer improved valve control at higher RPMs and better dampening characteristics. This design helps to reduce harmonic vibrations within the valvetrain, leading to increased reliability and preventing valve float.

What material are these springs made from and why is it important?

These springs are made from high-strength aerospace alloy steel. This material is chosen for its ability to withstand the extreme temperatures and pressures found in high-performance engine builds, ensuring durability and resistance to fatigue.

What other components are typically needed when installing this spring kit?

When installing a performance valve spring kit like this, it's often recommended to use compatible valve retainers and potentially upgraded camshafts. Always refer to the manufacturer's installation guide for specific recommendations to ensure optimal performance and reliability.

Ferrea Honda H22 Dual Spring Kit KT4010

Name: Ferrea Honda H22 Endurance Dual Spring Kit
Brand: Ferrea
SKU: ferrea-ferrea-honda-h22-endurance-dual-spring-kit-t14-418933
Price: 1066.29 USD
Availability: BackOrder

Ferrea Honda H22 Endurance Dual Spring Kit

$1066.29

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Ferrea Honda H22 Endurance Dual Spring Kit KT4010. Built for high-performance builds.

Key Features

Fits Honda H22 engines.
Constructed from high-strength aerospace alloy steel for durability and performance.
Dual spring design offers improved valve control and dampening.
Helps prevent valve float at high RPMs.
Reduces valvetrain harmonic vibrations for increased reliability.
Designed for high-performance and modified engine builds.

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Product Details

The Ferrea KT4010 Endurance Dual Spring Kit is built with high-strength aerospace alloy steel, a material chosen for its ability to withstand extreme temperatures and pressures found in high-performance engine builds. This kit is specifically designed for the Honda H22 engine, a popular choice for tuners looking to push their engines beyond stock capabilities. These dual springs are crucial for maintaining proper valve control at higher RPMs, preventing valve float and ensuring consistent power delivery when you're really asking your engine to perform.

Ferrea has a solid reputation for producing well-built valvetrain components, and this spring kit is no exception. The dual spring design offers a unique advantage by providing a wider range of motion and better dampening characteristics compared to single springs. This helps to reduce harmonic vibrations within the valvetrain, which can lead to increased reliability and longevity, especially in engines that see frequent high-RPM operation. The aerospace alloy steel construction means these springs are not only strong but also resistant to fatigue, a critical factor when dealing with the stresses of performance tuning.

When you're rebuilding the top end of your Honda H22 for serious performance, the valvetrain is one of the most critical areas to get right. This Ferrea Endurance Dual Spring Kit is a solid option for those aiming for significant power gains and improved engine response. It's designed to work with specific camshaft profiles and retainers, so be sure to check the manufacturer's recommendations for a complete valvetrain setup. Investing in a quality spring kit like this is essential for protecting your engine and unlocking its full potential.