Manley Ford GT350 Voodoo 5.2L Race Master Series Exhaust Valve Set - 1.280in Dia

Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM. Head Diameter: 1.280 in. - Stem Diameter: 0.2345 in. - O/A : 4.340 in. Backcut: 0.100" x 30? - 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.

The Manley Performance Ford GT350 Voodoo 5.2L Race Master Series Exhaust Valve Set offers high-performance durability and precision engineering for racing engines operating under 8000 RPM. Designed specifically for demanding racing conditions, these valves are ideal for bracket, drag, and oval track applications, delivering reliable airflow and combustion efficiency. Crafted from high-quality stainless steel, both the exhaust (XH-426) and intake (NK-842) valves feature fully machined combustion faces and swirl polished under-head areas to optimize airflow dynamics and maximize engine performance. The set includes eight valves with a head diameter of 1.280 inches and stem diameter of 0.2345 inches, with an overall length of approximately 4.34 inches, providing a perfect fit for your high-performance engine.

Engineered with durability in mind, these valves incorporate chrome stems and hard tips, which significantly enhance longevity and wear resistance during intense racing sessions. The design options include Race Master (straight stem) and Race Flo shapes, allowing racers to select the configuration best suited to their specific engine setup and racing requirements. These valves are highly recommended for alcohol-fueled engines, ensuring consistent performance and reliability even under extreme conditions. Whether you're upgrading an existing engine or building a new high-performance setup, the Manley Race Series valves provide a proven solution for maximizing airflow, combustion efficiency, and engine longevity in competitive racing environments.

Features:

• Designed for engines operating under 8000 RPM, suitable for bracket, drag, and oval track racing

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

• Fully machined combustion faces and swirl polished under-head areas to optimize airflow

• Includes eight valves with 1.280-inch head diameter and 0.2345-inch stem diameter

• Chromed stems and hard tips for increased longevity and performance in demanding conditions

• Available in Race Master (straight stem) and Race Flo shapes to fit various engine configurations

• Recommended specifically for alcohol engines to ensure reliable performance in intense racing environments