Supertech Performance RET-TS5.5-TC Titanium Valve Spring Retainer 5.5mm Stem 7 Degree

The Supertech Performance RET-TS5.5-TC is a precision-engineered titanium valve spring retainer designed for high-performance and racing engine applications. Designed for use with the SPR-TS1015 valve spring on Toyota and Scion 1ZZ-FE engines, this retainer is sold individually, allowing you to order the exact quantity your application requires.

Key Features:

• Military-Grade Titanium Alloy: Manufactured from high-quality, military-certified titanium alloy for exceptional strength-to-weight ratio
• CNC Machined: Precision CNC machined to exacting tolerances for a secure, rattle-free fit with compatible valve springs
• 5.5mm Valve Stem Diameter: Designed for engines using a 5.5mm valve stem
• 7-Degree Taper: Standard 7-degree retainer taper for proper lock engagement and valve spring retention
• Lightweight Construction: Titanium construction significantly reduces valvetrain reciprocating mass compared to steel retainers, allowing for higher RPM capability and reduced wear on valve springs and camshafts
• Long-Term Durability: Engineered to withstand the demands of sustained high-RPM operation in performance and competition engines

Sold Per Retainer. Order the quantity equal to the number of valves in your engine. For example, a 16-valve engine requires a quantity of 16.

Supertech Performance has over 30 years of experience designing and manufacturing premium valvetrain components for drag racing, road racing, rally, and all forms of motorsport competition.