What material are these Manley intake valves made from?

These Manley Race Master intake valves are constructed from high-quality stainless steel. They also feature chrome stems and hard tips for added durability and wear resistance.

Are these valves suitable for all engine types?

These Race Master valves are specifically designed for performance applications, particularly for engines operating under 8000 RPM. They are also recommended for exhaust valves in alcohol engines, indicating their robust construction for demanding fuel types.

What is the benefit of the swirl polished and machined faces?

The swirl polished under-head areas and fully machined combustion faces are designed to optimize airflow into the cylinder and improve combustion efficiency. This helps your engine perform better.

Specifications

Brand: Manley Performance
Part #: 11644-10
UPC: 807298017952

Manley up to 2010 Dodge Viper V-10 2.020 Dia Race Master Intake Valves (Set of 10)

Name: Manley up to 2010 Dodge Viper V-10 2.020 Dia Race Master Intake Valves (Set of 10)
Brand: Manley Performance
SKU: manley-performance-manley-up-to-2010-dodge-viper-v-10-2-020-dia-race-master-inta-t14-307738
Price: 287.90 USD
Availability: InStock

$287.90

Only 3 left in stock

Manley Race Master Intake Valves for Dodge Viper V-10. Set of 10, 2.020" diameter. Stainless steel with chrome stems.

Key Features

Fits up to 2010 Dodge Viper V-10 engines.
Set includes 10 intake valves, each with a 2.020-inch diameter.
Constructed from durable stainless steel for longevity.
Chrome stems and hard tips enhance wear resistance and lifespan.
Swirl polished under-head areas and fully machined combustion faces optimize airflow.
Recommended for engines operating under 8000 RPM.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

These Manley Race Master intake valves are built for serious performance, featuring a 2.020-inch diameter that's designed to let your Dodge Viper V-10 breathe deep. They're made from high-quality stainless steel, which is a solid choice for handling the heat and stress inside the combustion chamber, especially if you're running alcohol fuels. The chrome stems and hard tips add extra durability, meaning they'll hold up to plenty of cycles and resist wear over time.

Manley put a lot of thought into optimizing airflow with these valves. The under-head areas are swirl polished to help smooth out the air's path into the cylinder, and the combustion faces are fully machined. This attention to detail helps improve how efficiently your engine burns fuel and makes power, particularly in applications running up to 8000 RPM. If you're rebuilding the top end of your Viper's V-10 and need valves that can handle demanding conditions, these are a well-built option.