Manley 11422TB-8 Titanium Intake Valve 2.125" +0.400" Longer

The Manley 11422TB-8 is a high-performance titanium intake valve designed for serious racing applications. This valve features a 2.125-inch head diameter with an extended stem length of +0.400 inches (10mm longer than standard), making it ideal for engines with increased rocker arm ratios or custom valve train geometries.

Key Features:

• Premium Grade 5 titanium construction for maximum strength and minimum weight
• 2.125" (54mm) valve head diameter for improved airflow
• Extended stem length: +0.400" longer than standard for custom applications
• Significantly lighter than stainless steel valves, reducing valvetrain inertia
• Superior heat dissipation properties for extreme performance conditions
• Precision CNC-machined for exact tolerances and consistency
• Black nitrided finish for enhanced durability and wear resistance

Manley titanium valves are engineered for professional racing and high-performance street applications where weight reduction and durability are critical. The extended stem length allows for proper geometry correction when using higher ratio rocker arms or aftermarket cylinder heads. Each valve is manufactured to exacting specifications and undergoes rigorous quality control testing.