Ferrea F1479P Competition Plus Hollow Stem Exhaust Valve 1.600" 11/32" 5.060"

The Ferrea F1479P is a Competition Plus series hollow stem exhaust valve designed for small block applications. This high-performance valve features a 1.600-inch head diameter, 11/32-inch stem diameter, and 5.060-inch overall length, making it ideal for engines requiring precise valvetrain specifications.

Key Features:

• Competition Plus hollow stem design reduces weight while maintaining strength
• 1.600" head diameter for optimal flow characteristics
• 11/32" (0.344") stem diameter for precise guide fitment
• 5.060" overall length measured from stem tip to combustion chamber face
• Manufactured from aerospace-quality stainless steel alloy
• Exclusive two-step slow forging process ensures proper grain flow
• 48-hour heat treatment and stress-relieving cycle for molecular integrity
• Avionics-quality hard chrome finish with specially applied hard tip

Ferrea Competition Plus valves are engineered for extreme duty applications including drag racing, road racing, and high-RPM street performance engines. The hollow stem construction provides weight savings crucial for valvetrain stability at elevated engine speeds, while the precision CNC machining ensures consistent quality and performance. Each valve undergoes extensive quality control procedures to meet the demanding standards required by professional engine builders and racing teams worldwide.