Ferrea F2132P-1 Competition Plus Exhaust Valve 31.15mm 1mm Oversize Nissan RB26

The Ferrea F2132P-1 Competition Plus exhaust valve is a premium performance engine valve engineered specifically for Nissan Skyline RB26DETT inline-six engines. This high-performance valve features a 1mm oversize design with a 31.15mm head diameter, making it ideal for turbo and high-boost applications demanding exceptional reliability and durability.

Key Specifications:

• Head Diameter: 31.15mm (+1mm oversize)
• Stem Diameter: 6.9mm
• Overall Length: 101.52mm
• Tip Length: 3.5mm
• Valve Face Angle: 22 degrees
• Features: Radial groove, 1mm reduction stem in groove area

Premium Construction:

• Manufactured from aerospace-quality EV8-Z18 alloy for superior tensile strength
• Ultra high-strength, high-temperature nickel stainless steel construction
• Exclusive two-step slow forging process ensures proper grain flow and eliminates material damage
• 48-hour heat treatment and stress-relief cycle for molecular integrity
• Swirl-polished head for optimal flow characteristics
• Avionics-quality hard chrome finish with specially applied hard tip

Performance Benefits:

• Designed for extreme duty applications including turbo, nitrous, and supercharged engines
• Withstands high RPM operation and extreme spring pressures
• Excellent resistance to high combustion temperatures and thermal fatigue
• Proven reliability in drag racing, road racing, and endurance motorsports
• Compatible with Nissan Skyline GT-R RB26 and RB26DETT engines (1989-2002)

Ferrea Competition Plus valves have earned a reputation as the industry's most reliable extreme duty valve, trusted by professional engine builders and racers worldwide. Each valve is precision-machined and undergoes extensive quality control procedures to ensure consistent performance. Note: Price is per individual valve; RB26 engines require 12 exhaust valves for a complete set.