Skunk2 Alpha Series Honda/Acura K Series Titanium Retainer Set

Each Alpha Valve Spring is crafted from super-clean, chrome-silicone wire sourced from Japan. The dual-spring design, featuring inner and outer springs with a slight interference fit and differing frequencies, prevents valve float and ensures valvetrain stability at engine speeds exceeding 10,000 rpm. This meticulous engineering results in a robust valvetrain capable of handling high-revving applications.

Skunk2’s Alpha Titanium Retainers significantly reduce valvetrain mass, resulting in more horsepower and improved stability. These retainers feature radius-cut edges for additional rocker arm clearance, strategically positioned lightening grooves, and reduced overall heights for better valve seal clearance. Using advanced 3D CAD and FEA technologies, each retainer is optimized for strength and weight reduction. Manufactured from medical-grade titanium, each retainer undergoes rigorous inspection and testing, ensuring optimal performance and reliability. With serialized retainers for traceability, the Alpha Series sets a new standard in high-performance valvetrain components.