Supertech Performance RET-2500-T1 Titanium Valve Spring Retainer

The Supertech Performance RET-2500-T1 is a high-performance titanium valve spring retainer engineered for demanding motorsport and high-RPM engine builds. Manufactured from military-certified 6AL4V grade titanium alloy, each retainer is precision CNC machined for tight tolerances and consistent fitment across the valvetrain.

Switching from steel to titanium retainers significantly reduces reciprocating valvetrain mass, helping to prevent valve float at elevated RPM and improving overall engine response. The reduced weight also lowers stress on valve springs, contributing to extended component life under race and performance conditions.

Key Features:

• Military-certified 6AL4V titanium alloy construction
• CNC machined for precise fit and long-term durability
• Dramatically reduces reciprocating valvetrain mass vs. steel retainers
• Helps prevent valve float at high RPM
• Strengthens valvetrain performance under extreme operating conditions
• Sold individually — order the quantity matching your engine's valve count

These retainers are sold per piece. Order the exact quantity required for your engine build (e.g., quantity of 16 for a 16-valve engine). Always verify compatibility with your specific valve spring and keeper combination before ordering.