Ferrea F2305P-1 Competition Plus Exhaust Valve Stem Small Block Chevy - 1.600 5/16

The Ferrea F2305P-1 is a high-performance Competition Plus exhaust valve engineered specifically for Small Block Chevrolet racing engines. This valve features a 1.6-inch head diameter, 5/16-inch stem diameter, 5.450-inch overall length, and 14-degree flow design with Hi-Temp +.500 construction. The valve includes a .311-inch tip diameter with .250-inch radial groove configuration.

Competition Plus Series Construction:

Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve, manufactured using special aerospace quality alloys including the EV8-Z18 for high tensile strength. The exhaust valves in the Competition Plus series are manufactured from Ultra High Strength, High Temp Nickel Stainless Steel Alloys. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates damage to the material structure, followed by heat treatment and stress relief over a 48-hour period. These valves feature avionics-quality hard chrome along with a specially applied hard tip.

Key Features:

• 1.600-inch head diameter for improved airflow
• 5/16-inch stem diameter for reduced weight and friction
• 5.450-inch overall length
• 14-degree Super Flo design for enhanced flow characteristics
• Hi-Temp +.500 nickel stainless steel alloy construction
• .311-inch tip with .250-inch radial groove
• Avionics-quality hard chrome finish
• Hardened tip for durability

Applications:

Engineered for high rpm, high horsepower racing engines, this series uses proprietary heat treatment and stress relieving processes creating valves with unequalled performance and reliability in applications including Drag Racing, Oval & Sprint Car racing. Ideal for Small Block Chevrolet performance and racing builds requiring maximum exhaust flow and durability under extreme conditions.

Note: This listing is for a single exhaust valve. Small Block Chevy V8 engines typically require 8 exhaust valves for a complete valve train rebuild.