Supertech Performance RET-YAFZR18-BMR Titanium Valve Retainer for Yamaha 1.8L

The Supertech Performance RET-YAFZR18-BMR is a precision-engineered titanium valve retainer designed for Yamaha 1.8L marine engines. This high-performance component increases engine reliability by reducing the risk of valve float at elevated RPM, making it essential for modified engines running above stock redline.

Key Features:

• Constructed from military-certified titanium alloy for superior strength and durability
• CNC-machined for precise tolerances and tight valve spring retention
• Significantly lighter than OEM steel retainers for reduced valvetrain mass
• Improves high-RPM performance and reliability
• Designed for use with aftermarket dual valve spring upgrades

Supertech Performance is renowned for providing the racing market with superior valvetrain components engineered for drag racing, rally, road racing, and marine motorsports. Each retainer is manufactured to exacting standards to ensure long-term durability in demanding high-performance applications. Ideal for Yamaha FZR, FZS, FX, and GP1800 watercraft with performance modifications.