Ferrea Chevy/Chry/Ford BB 1.95in 11/32in 6.04in 0.25in 25 Deg Tulip Ti Comp Exhaust Valve - Set of 8

This set includes eight Ferrea F1637 competition exhaust valves, specifically designed for Chevy, Chrysler, and Ford Big Block engines. Each valve features a 1.95-inch tulip-style head and a 0.343-inch (11/32-inch) stem diameter, with an overall length of 6.04 inches. The valves are constructed from titanium, a lightweight and strong material that helps reduce valvetrain stress and allows for higher engine speeds.

These valves are built for demanding applications where performance and reliability are critical. The titanium construction offers a significant weight advantage over steel valves, which can lead to improved valve float resistance and better overall engine response. The 25-degree tulip head angle is optimized for airflow and sealing within the combustion chamber, contributing to improved efficiency and power output. Ferrea is known for producing well-built valvetrain components, and these competition valves are a testament to that reputation.

When rebuilding or upgrading a high-performance Big Block engine, choosing the right valvetrain components is crucial. These Ferrea valves are designed to handle the stresses of aggressive camshaft profiles and high RPM operation. Ensure you have the correct valve springs, retainers, and guides to match the specifications of these competition valves for optimal performance and longevity.