Ferrea F1345-1 Titanium Exhaust Valve 1.650 Diameter 11/32 Stem 5.140 Length

The Ferrea F1345-1 is a premium titanium exhaust valve engineered for high-performance small block Chevrolet, Chrysler, and Ford engines with 11/32-inch valve guides. This competition-grade valve features a 1.650-inch head diameter, 11/32-inch stem diameter, and 5.140-inch overall length with a .290-inch tip length.

Advanced Titanium Construction:

• Forged from high-temperature titanium alloy with silicon for superior heat resistance
• Proprietary Chrome Nitride (CrN) coating applied uniformly to entire valve surface
• CrN coating provides thermal insulation barrier, rapid heat dissipation, and friction reduction
• Meticulously CNC-machined to precise tolerances with extensive quality control procedures
• Extensive heat treatment and stress-relieving process ensures molecular integrity

Performance Features:

• Optional 15-degree hard tip available (+.200 extended length)
• CrN coating resists wear, delamination, and flaking under extreme valve train forces
• Designed for professional racing engines with high spring pressures and roller cams
• Superior fatigue resistance for extended service life in high-performance applications

Ferrea's titanium valves represent the gold standard in racing valve technology, trusted by professional engine builders for over 50 years. Each valve is sold individually and meets the demanding requirements of drag racing, road racing, and high-performance street applications.