Manley 11456TB-8 Titanium Intake Valves 2.100" Head +.300" Oversize Length

Featuring a 2.100-inch head diameter and a +0.300-inch oversize stem length, these valves are designed to accommodate aftermarket cylinder heads, custom deck heights, and non-stock valvetrain geometry where additional stem length is required.

Manley's titanium valves offer a significant weight reduction compared to traditional steel valves, reducing reciprocating mass in the valvetrain for improved high-RPM stability, faster throttle response, and reduced valvetrain wear. Titanium construction also delivers exceptional strength and fatigue resistance under the extreme heat and pressure cycles of performance and competition engines.

Key Features:

• Head Diameter: 2.100 inches
• Stem Length: +0.300 inches over standard length
• Material: Premium aerospace-grade titanium
• Valve Type: Intake
• Significant weight savings over steel valves for reduced valvetrain inertia
• High-strength titanium alloy for exceptional fatigue and heat resistance
• Precision-machined to tight tolerances for consistent seating and sealing
• Designed for use with compatible titanium valve spring retainers and locks

Manley Performance has been a trusted name in high-performance engine components for decades, supplying professional racing teams and performance engine builders worldwide. These titanium intake valves are an ideal upgrade for drag racing, road racing, circle track, and high-performance street applications where maximum engine efficiency and durability are required.