Manley up to 2010 Dodge Viper V-10 1.600 Dia Race Master Exhaust Valves (Set of 10)

• 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 Race Master Exhaust Valves (Part Number MAN11643-10) are ideal for Dodge Viper V-10 engines up to 2010. Crafted from high-quality stainless steel, these valves offer exceptional durability and resistance to wear, making them suitable for demanding racing environments. The valves feature swirl polished under-head areas and fully machined combustion faces to optimize airflow and improve combustion efficiency, which can translate into increased horsepower and torque during high RPM operation.
These exhaust valves are recommended for alcohol engines, ensuring reliable performance under extreme conditions often encountered in bracket, drag, and oval track racing. The chrome stems and hard tips provide additional longevity, reducing the need for frequent replacements and maintenance. Choose between the Race Master (straight stem) and Race Flo shapes to customize your engine's airflow characteristics based on your specific racing setup.
Whether you're building a competitive race engine or upgrading your existing setup, these valves are engineered to meet the rigorous demands of high-performance motorsport applications, operating efficiently at speeds up to 8,000 RPM. Their precision manufacturing and high-grade materials ensure consistent performance, helping you achieve optimal engine power and reliability in your racing endeavors.

Features:

• Recommended for alcohol engines, ensuring reliable high-RPM performance

• Swirl polished under-head areas for improved airflow

• Fully machined combustion faces for optimal efficiency

• Constructed from high-quality stainless steel for durability

• Available in Race Master (straight stem) and Race Flo shapes to suit your engine setup

• Chrome stems and hard tips for enhanced wear resistance and longevity