Manley Titanium Performance Engine Valve

Manley Titanium Performance Engine Valves are lightweight intake valves for high-performance and racing engines. They are also known as titanium intake valves or performance poppet valves. Each valve is made from premium titanium alloy. Lower valvetrain mass allows quicker valve action, better throttle response, and more RPM potential. That makes them a good fit for drag racing, road racing, and high-performance street builds.

Key Features:

• One-piece forged titanium construction: with-grain forging gives high strength at low weight.
• Micro-polished finish: the smooth surface helps reduce stress risers and improve fatigue strength.
• Hard-tipped stems: hardened tips resist wear from aggressive valvetrain components.
• Precision machining: stem-to-seat concentricity and margin heights are closely controlled, and the combustion face is fully machined.
• Keeper groove options: available with conventional square grooves or Manley's Bead-Loc® groove design, depending on the part number.
• High-temperature options: select part numbers use high-temperature material, marked by an "HT" suffix.

Manley applies strict quality control and final inspection so each valve holds the tight tolerances that demanding racing and performance engines require. Choose the correct child item for your head, stem and length requirements.