Supertech Performance AEVI-1206S Exhaust Valve Single Groove

The Supertech Performance AEVI-1206S is a high-performance exhaust valve featuring a single groove design. Engineered with over 20 years of manufacturing expertise, this valve is designed to deliver superior flow rates, exceptional durability, and precise quality for demanding engine applications.

Key Features:

• Single groove exhaust valve design for optimal performance
• One-piece forged construction using EV8 (21-4N) stainless steel alloy for maximum strength and reliability
• Available with advanced coating options including chrome coating for performance applications or black nitride for reduced friction and smoother surface finish
• Precision manufactured to meet strict tolerances for proper stem-to-guide clearance
• Developed through intensive testing and collaboration with professional engine builders

Material Options:

Supertech offers valves in various materials to suit different engine requirements. The standard stainless steel construction uses EV8 alloy with specialized heat treatments, while high-temperature applications such as turbocharged or supercharged engines may utilize Inconel 751 nickel-base alloy for superior heat resistance.

Important: This valve is sold individually (per valve). When ordering for a complete engine, calculate the total number of exhaust valves required and order accordingly.