Ferrea Chevy/Chry/Ford SB 2.1in 11/32in 5.04in 0.29in 12 Deg +.100 Ti Comp Intake Valve - Set of 8

If you're building a high-performance small-block Chevy, Chrysler, or Ford engine, these Ferrea Competition Plus intake valves are a solid choice. They're designed to handle the demands of serious street or race applications, offering improved durability and performance over stock components. This set includes eight valves, ready to be installed in your refreshed or custom cylinder heads.

These intake valves feature a titanium nitride (TiN) coating, which is known for its hardness and low friction. This coating helps reduce wear on the valve face and stem, and it also contributes to better sealing in the combustion chamber. The valves themselves are made from high-strength steel, built to withstand the heat and pressure found in performance engines. The specific dimensions – a 2.1-inch head diameter, 11/32-inch stem diameter, and a 5.04-inch overall length – are designed for common small-block applications. The +.100 dimension indicates they are 0.100 inches longer than a standard valve, which can be useful for achieving specific valve train geometry or piston-to-valve clearance in modified engines. The 12-degree seat angle is also a common performance specification.

When installing these valves, pay close attention to your valve spring selection and valve guide sizing to ensure proper operation and longevity. Ferrea is a well-known name in performance valvetrain components, and these valves reflect their commitment to producing well-built parts for demanding engine builds. This set is a significant upgrade for anyone looking to maximize the potential of their small-block V8.