Non-toxic Kelford Cams Dual Valve Springs & Titanium Retainers Subaru Wrx 2015-2025 | Kvs87-dt Starter Kit [yizqr4wx]

Kelford Cams Dual Valve Springs & Titanium Retainers

Experience the ultimate in performance and durability with Kelford Cams' Dual Valve Springs & Titanium Retainers for the 2015-2025 Subaru WRX. This premium kit is designed for turbocharged FA20 engines, ensuring optimal performance up to 9750RPM and 50PSI boost. The high-frequency dual spring design effectively reduces spring surge at high operating RPM, providing a smooth and consistent engine performance. Crafted with the highest quality Japanese spring steel and manufactured in the USA by PAC Racing, a world leader in racing valve spring design, this kit guarantees exceptional longevity and reliability.

Advanced Features and Specifications

Featuring advanced heat treatment processing and surface finishing techniques, including nano peening, the springs are designed to extend fatigue life, ensuring they stand up to the demands of high-performance engines. The titanium retainers are precision-machined in-house at Kelford Cams using state-of-the-art CNC turning centers, guaranteeing precision and durability. The kit includes a range of specifications that cater to different performance levels, with seat pressure at 88lb at 32.85mm installed height using the OEM spring base, and maximum valve lift pressures of 228lb at 11.0mm and 262lb at 12.0mm. The coil bind (solid spring height) is at 18.55mm, providing the necessary support for your engine's high-performance operations.

Wide Compatibility and Versatility

The Kelford Cams Dual Valve Springs & Titanium Retainer kit is not just limited to the 2015-2025 Subaru WRX. It is also suitable for the Toyota 4AU-GSE variant of the engine found in the GT86, as well as the FA20 variants in Subaru BRZ, Levorg, Legacy, and Forester. This broad compatibility makes it an ideal upgrade for enthusiasts looking to enhance the performance of their vehicles across a range of models. With Kelford Cams, you're investing in a product that offers superior quality, precision engineering, and exceptional performance, ensuring your engine reaches its full potential.