Supertech Honda H22 Dual Valve Spring Kit

This kit includes a full set of dual valve springs, retainers, and valve locks specifically for your Honda H22 engine. These components are crucial for managing the high-RPM demands of performance builds, ensuring your valves close reliably and prevent piston-to-valve contact during aggressive driving or racing. When you're pushing your H22 hard, the stock valve springs can struggle to keep up, leading to valve float and potential engine damage. This Supertech kit is designed to handle those increased stresses.

Supertech uses high-tensile strength spring wire, carefully wound to provide the necessary seat and open pressures for your H22. The included retainers are made from a strong, lightweight material to reduce valvetrain mass, which helps improve high-RPM performance and durability. Valve locks, also known as keepers or collets, are precision-machined to securely hold the retainer to the valve stem under extreme conditions. This combination is essential for building a reliable high-performance H22 engine where valve control is paramount.

When installing this kit, it's important to follow the manufacturer's specifications for spring installed height and any required machining. Proper installation ensures the springs perform as intended and contributes to the overall longevity of your engine's valvetrain. This kit is a solid choice for anyone serious about rebuilding or modifying their Honda H22 for increased performance and reliability at higher engine speeds.