Ferrea Chevy/Chry/Ford BB 1.88in 11/32in 5.5in 0.29in 31 Deg Titanium Comp Exhaust Valve - Set of 8

Ferrea is well-known for making high-performance valvetrain components, and these titanium competition exhaust valves are a prime example of their work. Designed for Chevy, Chrysler, and Ford Big Block engines, these valves are built to handle the demands of serious performance builds. They feature a 1.88-inch head diameter and a 11/32-inch stem diameter, with a 5.5-inch overall length. The 0.29-inch margin and 31-degree seat angle are optimized for efficient gas flow and sealing under high stress.

Using titanium for exhaust valves offers a significant advantage in performance applications. Titanium is considerably lighter than steel, which reduces the stress on your valvetrain, allowing for higher RPMs and improved responsiveness. This weight savings also helps to minimize valve float. The material's strength and resistance to heat are crucial for exhaust valves, which endure the hottest conditions in the combustion chamber. These valves are sold as a set of eight, making them ready for a complete engine rebuild.

When building a high-performance Big Block, the valvetrain is a critical area. These Ferrea valves are a solid choice for anyone looking to maximize their engine's potential. Ensure you have the correct valve springs and retainers to match the performance characteristics of these titanium valves for optimal operation.