What material are these Manley intake valves made from?

These intake valves are constructed from stainless steel, which is chosen for its durability in demanding engine conditions. They also feature chrome stems and hard tips to further enhance longevity and wear resistance.

What is the difference between Race Master and Race Flo valves?

The Race Master valves have a straight stem, while the Race Flo valves have a different shape. Manley offers these different shapes so you can choose the best option for your specific racing engine's requirements.

Are these valves suitable for alcohol-fueled engines?

While these are intake valves, Manley specifically recommends their exhaust valves from this series for alcohol engines due to their reliable performance in those conditions. These intake valves are built for high-RPM racing in general.

Specifications

Brand: Manley Performance
Part #: 11645-10
UPC: 807298017976

Manley up to 2010 Dodge Viper V-10 1.600 Dia .100 Longer Race Master Intake Valves (Set of 10)

Name: Manley up to 2010 Dodge Viper V-10 1.600 Dia .100 Longer Race Master Intake Valves (Set of 10)
Brand: Manley Performance
SKU: manley-performance-manley-up-to-2010-dodge-viper-v-10-1-600-dia-100-longer-race--t14-428074
Price: 287.90 USD
Availability: BackOrder

$287.90

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Manley Race Master intake valves for up to 2010 Dodge Viper V-10 engines. Set of 10, 1.600" Dia, .100" Longer. Built for high-RPM racing.

Key Features

Fits up to 2010 Dodge Viper V-10 engines.
Set of 10 Race Master intake valves.
Each valve measures 1.600 inches in diameter and is .100 inches longer than stock.
Constructed from durable stainless steel.
Features chrome stems and hard tips for improved wear resistance.
Swirl polished under-head areas and fully machined combustion faces help optimize airflow.

These valves are designed for Dodge Viper V-10 engines built up to the 2010 model year. Please verify compatibility with your specific engine configuration.

⚠️ 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

Manley Performance is known for making strong engine components for racing applications. If you're working on a Dodge Viper V-10 engine built up to 2010, these Race Master intake valves are a solid choice for a rebuild or performance upgrade. They're designed for engines that see a lot of action, especially those running up to 8000 RPM.

These valves are made from stainless steel, which is a good material for handling the heat and stress inside an engine. They also have chrome stems and hard tips, adding extra durability where the valve meets the guide and seat. The under-head area is swirl polished and the combustion face is fully machined. This helps improve how air flows into the cylinder and how efficiently the fuel burns, which can make a difference in how the engine performs.

This set includes ten intake valves, each with a 1.600-inch diameter and a .100-inch longer stem compared to stock. They are the Race Master, straight stem style, which is one of the shapes Manley offers to fit specific racing engine needs.