Supertech Performance MCIVN-1004T Black Nitrided Intake Valve for Mini Cooper

The Supertech Performance MCIVN-1004T is a high-performance black nitrided intake valve designed for Mini Cooper engines. Engineered with precision for demanding motorsport applications, this valve delivers superior strength and durability for both street and track use.

Premium Construction:

• Forged from one-piece stainless steel for maximum strength
• Black nitride coating provides enhanced wear resistance and corrosion protection
• Microhardness exceeds 800HV while maintaining excellent ductility
• Smoother surface finish compared to chrome-coated valves
• Undercut and back-cut design for improved airflow

Performance Features:

• Single groove design for compatibility with upgraded valve springs
• Special heat treatment process optimized for European engine applications
• Thinner outer diameter accommodates dual valve spring upgrades
• Engineered for rally, road racing, drag racing, and other motorsport applications

Supertech Performance has over 30 years of experience manufacturing premium valvetrain components. Each valve undergoes rigorous quality control to ensure precise specifications and consistent performance. This intake valve is an excellent upgrade for engine rebuilds, performance builds, or when replacing worn factory valves.