Audi S4 B5 - C5 A6 - C5 Allroad 2.7T Supertech Inconel Exhaust Valve Set of 12 Triple Groove

Audi S4 B5 - C5 A6 - C5 Allroad 2.7T Supertech Inconel Exhaust Valve Set of 12 Triple Groove

VW & AUDI 1.8T 20V & 2.7T 30V PERFORMANCE VALVES

Push your VW/Audi 1.8T 20V or 2.7T 30V cylinder head to the limits with Supertech Performance engine valves. Supertech combines over 30 years of racing experience with state of the art equipment and manufacturing processes to bring you strong and reliable valve options for your race or street engine build.

LEADING FEATURES

• Improved airflow via application-specific CNC machining
• Maximized fatigue resistance and tensile strength
• Valve tip is hardened beyond 52HRc
• Strict dimensional tolerances for improved sealing
• Superfinished to reduce surface roughness
• Optimized high flow rate designs

WHAT IS A PERFORMANCE VALVE?

Valves play a critical role in any performance orientated engine. Upgrading the valves in your VW or Audi engine increases reliability with slow forging processes, upgraded aerospace alloys, CNC machining, and heat treatments to withstand extreme abuse from high-powered race engines and daily driven road vehicles making beyond factory power levels. The power an engine produces is limited to airflow. As the smallest chokepoint in your cylinder head, performance valves are engineered to increase airflow by limiting turbulence created by valve stem obstruction and careful detailing of the valve head and valve angles.