Ferrea Exhaust Valve Set of 8 6000 Series 1.476 Inch 4.583 Inch 25 Degree Flow 3 Radius Groove for Ford 4.6L 5.4L 24V

Designed to optimize exhaust flow dynamics, these high-performance valves are engineered for use in 4.6L and 5.4L 24-valve Ford engines. Crafted with precision, each valve features a 1.476-inch stem diameter and a 4.583-inch overall length, ensuring exact fitment and compatibility with the targeted engine architecture.

The valves incorporate a 25-degree face angle, enhancing combustion efficiency by promoting better gas flow and reducing valve seat wear. The Flo 3 radial groove design facilitates improved oil retention and cooling, effectively mitigating valve guide wear and extending component longevity under high-stress operating conditions.

Manufactured from premium-grade materials, these valves exhibit high-temperature resistance and strength, crucial for withstanding the thermal and mechanical stresses typical in performance and motorsport applications. The 6000 series construction denotes advanced metallurgy and heat treatment processes, delivering consistent durability and resistance to valve face recession.

• Stem Diameter: 1.476 inches, ensuring precise valve guide fitment.
• Overall Length: 4.583 inches, optimized for specific engine head configurations.
• Face Angle: 25 degrees, engineered for enhanced sealing and flow dynamics.
• Radial Groove Design: Flo 3 pattern for superior lubrication and wear reduction.
• Material Quality: High-strength alloy with heat treatment for performance durability.

These valves maintain operational integrity under high temperatures and RPMs, contributing to sustained engine performance and efficiency. Their precise manufacturing tolerances support improved valve seating, reduced leakage, and enhanced overall combustion chamber performance.

Ferrea’s reputation for rigorous quality control and material innovation ensures that these valves meet the demanding standards of motorsport and high-performance street engines. This set of eight valves is suited for comprehensive valve train upgrades where reliability and precision are paramount.