Ferrea Chevy/Chry/Ford BB 1.94in 11/32in 5.02in 0.29in 22 Deg Tulip Ti Comp Exhaust Valve - Set of 8

If you're rebuilding the top end of a Chevy, Chrysler, or Ford big block engine and looking for improved performance and durability, these Ferrea Competition Exhaust Valves are a solid choice. These valves are designed to handle the demands of high-performance applications, ensuring reliable operation under stress. They are specifically made for big block engines, meaning they are sized and built to match the airflow and combustion characteristics of these larger displacement powerplants.

Ferrea uses titanium for these exhaust valves, which is significantly lighter than traditional steel. This reduced weight means less stress on your valvetrain, allowing for higher RPMs and quicker valve response. The tulip head design is optimized for better airflow into the combustion chamber, contributing to improved engine efficiency and power output. The valves feature a 1.94-inch head diameter and a 11/32-inch stem diameter, with a length of 5.02 inches and a 0.29-inch tip. The 22-degree seat angle is a common specification that works well with many cylinder head designs.

This set includes eight valves, enough for a complete V8 engine. When installing these, pay close attention to valve guide clearance and ensure your valve seats are properly cut to match the 22-degree angle for optimal sealing. Ferrea is known for making well-built valvetrain components, and these valves are a testament to that reputation, offering a significant upgrade for serious engine builds.