Supertech Performance BMEVI-1030PSL Exhaust Valve

The Supertech Performance BMEVI-1030PSL is a high-performance exhaust valve engineered for demanding motorsport and high-output engine applications. Backed by over 20 years of manufacturing expertise, Supertech valves are developed through intensive testing and collaboration with professional engine builders to deliver maximum flow, durability, and reliability.

Key Features:

• One-piece forged stainless steel construction for superior strength and reliability
• EV8 (21-4N) stainless alloy material optimized for exhaust valve applications
• Advanced surface treatment options including chrome coating or black nitride for reduced friction and enhanced wear resistance
• Precision-engineered valve geometry for improved flow characteristics
• Black nitride treatment provides smoother surface finish than chrome, reducing friction between valve stem and guide
• Designed to withstand high-temperature environments in performance and forced induction applications

Supertech offers valves in multiple materials to suit specific engine requirements, including Inconel 751 nickel-base alloy options for extreme temperature applications such as turbocharged and supercharged engines. Each valve is manufactured to exacting tolerances to ensure proper sealing, longevity, and optimal engine performance.

Note: Sold individually per valve. When ordering for an engine requiring multiple valves, adjust quantity accordingly.