Specifications
- Brand
- Manley Performance
- Part #
- 12345-8
- UPC
- 807298086095
Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)
$218.97
Manley Race Master exhaust valves for Chevrolet LT1 6.2L engines. Set of 8, 1.590in head diameter, stainless steel.
Key Features
- These are Manley Race Master exhaust valves with a 1.590-inch head diameter.
- Constructed from XH-426 stainless steel for durability.
- Features chrome stems and hard tips for enhanced wear resistance.
- Includes swirl polished under-head areas and fully machined combustion faces to optimize airflow.
- Designed for engines operating under 8000 RPM.
- Recommended for use in alcohol engines.
Product Details
These Manley Race Master exhaust valves are built with a 1.590-inch head diameter, specifically chosen for performance applications like bracket, drag, and oval track racing where engines operate under 8000 RPM. They are constructed from XH-426 stainless steel, a well-known material for its durability in high-stress engine environments. The chrome stems and hard tips are added to improve wear resistance, meaning these valves are made to last through many racing seasons.
The under-head areas are swirl polished, which helps smooth the airflow as it passes into the cylinder, and the combustion faces are fully machined. This attention to detail in machining helps optimize airflow and combustion efficiency. Manley offers these in a Race Master straight stem design, and they are particularly recommended for use in alcohol-fueled engines due to their robust construction and material choice, ensuring reliable performance even with aggressive fuel types.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 12345-8
- UPC
- 807298086095
Frequently Asked Questions
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Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)