Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)

• Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.
• Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.
• Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.
• Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.
• Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.

Designed specifically for high-performance applications, the Manley Performance Chevrolet LT1 6.2L Race Master Exhaust Valves are engineered to withstand the demanding conditions of bracket, drag, and oval track racing. These valves are ideal for engines operating under 8,000 RPM, providing reliable and consistent exhaust flow to optimize engine power and efficiency. Crafted from high-quality stainless steel, they offer exceptional durability and resistance to wear, making them a dependable choice for serious racers. The valves feature swirl polished under-head areas and fully machined combustion faces, which contribute to improved airflow and combustion efficiency, resulting in better engine response and performance.

The exhaust valves are recommended for alcohol engine applications, ensuring they perform reliably even in severe operating environments. They come with chrome stems and hard tips, further enhancing their lifespan and wear resistance, which is crucial for high-stress racing conditions. The set includes eight valves, suitable for complete engine rebuilds or upgrades, delivering a perfect fit and consistent operation. Available in various shapes, including the Race Master straight stem design, these valves can be tailored to your specific engine requirements. Whether you are tuning a race car or upgrading your engine components, the Manley Race Series valves provide the quality and performance needed for competitive racing.

Installation and maintenance are straightforward thanks to their fully machined construction and high-grade materials. These valves are not only designed for performance but also meet industry standards for durability and reliability, ensuring your engine maintains peak performance over time. Trust Manley Performance for innovative, race-ready components that help you achieve your racing goals with confidence.

Features:

• Designed for engines operating under 8,000 RPM, ideal for bracket, drag, and oval track racing

• Constructed from high-quality stainless steel for durability and wear resistance

• Swirl polished under-head areas and fully machined combustion faces optimize airflow and combustion

• Recommended for alcohol engines, ensuring reliable performance in demanding conditions

• Chrome stems and hard tips extend component lifespan and resistance to wear

• Available in various shapes, including Race Master straight stem design, for customizable fit

• Includes a set of 8 valves suitable for complete engine rebuilds or upgrades

• Engineered for high-performance racing applications with meticulous craftsmanship