Supertech Performance FIVN-5020T-16 Ford Coyote 5.0L 37.30mm Head Dia Black Nitrided Intake Valve - Set of 16

Supertech Performance Black Nitride Intake Valves are precision-engineered for Ford Coyote 5.0L engines, delivering enhanced performance and durability for high-performance street and racing applications. This complete set includes all 16 intake valves needed for your Coyote V8 engine rebuild or upgrade.

Key Specifications:

• Head Diameter: 37.30mm (OE size)
• Stem Diameter: 5.98mm
• Overall Length: 119.90mm
• Material: Stainless Steel 21-4N (EV8)
• Groove Type: Triple groove for enhanced retention
• Treatment: Black nitride hardening

Advanced Manufacturing Process:

• Single-piece forged construction for superior strength and reliability
• Two-step forging process ensures optimal grain flow
• Multi-stage CNC machining for precise tolerances
• Heat treatment for stress relief followed by specialized nitride hardening
• Precision ground with patented Superfinishing technique for flawless surface finish

Black Nitride Benefits:

• Harder valve seat surface for extended durability with lead-free fuels and high-octane mixtures
• Reduced friction between valve stem and guide, minimizing power loss at high RPM
• Compatible with all seat materials including nodular iron, powder metal, and aluminum-copper seats
• Ideal for turbocharged, supercharged, and naturally aspirated high-performance engines

Supertech Performance has over 30 years of experience manufacturing precision valvetrain components for road racing, drag racing, rally, and street performance applications. These valves are designed and manufactured in Silicon Valley, California, using cutting-edge technology to meet the demanding requirements of engine builders and tuners worldwide.