Wiseco Pistons Titanium Exhaust Valve

Wiseco Pistons Titanium Exhaust Valves are lightweight, high-strength replacement exhaust valves for Yamaha powersports engines. Titanium exhaust valves are a popular choice for performance engine builds and rebuilds. They are also sold as a performance valve train upgrade.

Key Features:

• Titanium construction: Titanium is much lighter than steel, which reduces reciprocating valve train mass.
• Lower valve train mass: This helps the valve follow the cam profile more accurately at high RPM and can improve valve train stability.
• Strength and heat resistance: The material is strong and resists the heat and cycling loads of the exhaust side of the combustion chamber.
• Precision manufacturing: Machined to tight tolerances for consistent seating and a reliable fit in the cylinder head.
• Engine builder support: Wiseco is a long-established maker of forged pistons and engine components for motorcycles, ATVs, and other powersports vehicles.

Use these exhaust valves for a top-end rebuild or a performance engine upgrade. Choose the individual part number that matches your engine application.