Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 5.04in 0.29in 15 Deg +.100 Ti Comp Exhaust Valve - Set of 8

These Ferrea F1302 exhaust valves are built with a titanium composite construction, a material chosen for its strength and light weight, which is crucial for high-performance engine builds. Each valve measures 1.6 inches in diameter with a 11/32 inch stem, and has an overall length of 5.04 inches. The valve face has a 0.29 inch thickness and a 15-degree seat angle, with a +.100 inch oversize margin, making them a solid choice for rebuilding or upgrading the top end of your Chevy, Chrysler, or Ford small block engine. This set includes eight valves, enough for a complete V8 engine.

The titanium composite material offers improved durability and heat resistance compared to traditional steel valves, helping them withstand the rigors of demanding engine operation. The precise dimensions and the 15-degree seat angle ensure a proper seal with the valve seat, which is critical for maintaining compression and efficient combustion. The +.100 inch oversize dimension means these valves are designed to be used in applications where the valve seats have been enlarged or re-machined to accommodate them, often found in performance engine builds seeking maximum airflow. Ferrea is known for producing well-built internal engine components, and these valves are no exception, offering a reliable upgrade for your engine's breathing system.

When installing these valves, it's important to ensure your valve guides and seats are properly prepared and machined to accept the specific dimensions of these components. Refer to the manufacturer's installation instructions for detailed guidance on proper fitment and any specific requirements for your engine build. This set is designed for performance applications where improved airflow and durability are key considerations.