What type of racing are these valves best suited for?

These Manley Race Master valves are designed for bracket, drag, and oval track racing. They are recommended for engines operating under 8000 RPM.

What material are these valves made from?

Both intake and exhaust valves in the Race Series are constructed from stainless steel. This specific part is an intake valve.

Are these valves recommended for alcohol engines?

Manley recommends these valves for exhaust applications in alcohol engines. This particular part is an intake valve.

Specifications

Brand: Manley Performance
Part #: 11646-1

Manley Dodge 8.0L Viper V10 2.020in Head Dia. 5.828in O/A Length Race Master Intake Valve - Single

Name: Manley Dodge 8.0L Viper V10 2.020in Head Dia. 5.828in O/A Length Race Master Intake Valve - Single
Brand: Manley Performance
SKU: manley-performance-manley-dodge-8-0l-viper-v10-2-020in-head-dia-5-828in-o-a-leng-t14-752628
Price: 28.80 USD
Availability: InStock

$28.80

Only 9 left in stock

Manley Race Master intake valve for Dodge 8.0L Viper V10. Stainless steel construction for durability.

Key Features

Fits Dodge 8.0L Viper V10 engines.
Race Master straight stem design.
2.020 inch intake valve head diameter.
5.828 inch overall length.
Constructed from stainless steel for durability.
Chrome stems and hard tips enhance wear resistance.

⚠️ 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

If you're rebuilding the top end of your Dodge 8.0L Viper V10, especially for racing applications under 8000 RPM, you'll want to pay attention to the valves. These Manley Race Master intake valves are built for the job. They feature a 2.020-inch head diameter and a 5.828-inch overall length, designed to fit precisely in your V10's cylinder heads.

Constructed from stainless steel, these valves are well-built to handle the heat and stress of performance engines. The stems are chrome-plated and the tips are hardened, which helps them stand up to wear and tear over time. The under-head area is swirl-polished and the combustion face is fully machined. This attention to detail helps improve airflow into the combustion chamber, contributing to better engine efficiency.

These are the straight-stem Race Master style, which is a popular choice for many racing builds. If you're running an alcohol-based fuel, Manley also recommends these for exhaust valve use, though this specific part is for intake.