Dual Valve Spring Kit w/Titanium Retainers

The Supertech Dual Valve Spring Kit with Titanium Retainers (MPN: SPRK-H200DR) is engineered for performance enthusiasts seeking to upgrade their valvetrain system. This kit provides a complete overhaul, ensuring optimal performance and durability. Each component is meticulously matched to deliver superior quality and value, making it a leading choice in the aftermarket industry. Technically, this kit boasts a seat pressure of 100 @ 33.5 and an open pressure of 222 @ 10. It supports a maximum lift of 13.00mm and has a coil bind of 20.00mm. The outer spring has an outer diameter of 30.20mm and an inner diameter of 22.20mm, while the inner spring has an inner diameter of 16.80mm. The spring rate is 12.2. The kit includes the SPR-H200DR spring and RET-K20A2/T2 retainers. The installation of this kit typically involves removing the cylinder head and old valvetrain components. Specialized valve spring compressors and keepers will be necessary. It is crucial to ensure proper seating of the springs and retainers to avoid damage. Professional installation is recommended due to the precision required for valvetrain components. This kit is compatible with specific Acura and Honda models, primarily those equipped with B-series and K-series engines. It is essential to verify fitment for your exact year, make, model, and engine type, as variations exist. The kit is not a universal fit and is designed for the specified applications only. Supertech ensures the longevity and reliability of these components through a gas nitriding process before shot peening, which significantly improves fatigue life. This attention to detail results in a valvetrain solution that stands up to the demands of high-performance driving.