What material is this intake valve made from?

This Manley intake valve is constructed from high-quality stainless steel. This material is chosen for its durability and resistance to wear, especially in demanding engine conditions.

What is the benefit of the swirl-polished and machined face?

The swirl-polished under-head area and fully machined combustion face are designed to improve airflow into the cylinder. This can lead to better combustion efficiency and overall engine performance.

Is this valve suitable for all engine builds?

This is a Race Series valve, recommended by Manley for engines operating under 8000 RPM, particularly those used in bracket, drag, or oval track racing. It's also noted as a recommended choice for exhaust valves in alcohol-fueled engines.

Specifications

Brand: Manley Performance
Part #: 11126-1
UPC: 807298056289

Manley 94-98 Toyota Supra (2JZGE-2JZGTE) DOHC 24 Intake 34.6mm Stainless Race Master - Single

Name: Manley 94-98 Toyota Supra (2JZGE-2JZGTE) DOHC 24 Intake 34.6mm Stainless Race Master - Single
Brand: Manley Performance
SKU: manley-performance-manley-94-98-toyota-supra-2jzge-2jzgte-dohc-24-intake-34-6mm--t14-211143
Price: 28.71 USD
Availability: BackOrder

$28.71

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Fits 1993-2005 Lexus GS300. Manley stainless steel intake valve for improved airflow and combustion efficiency.

Key Features

Fits 1993-2005 Lexus GS300.
Constructed from durable stainless steel for longevity.
Features a chrome stem and hard tip for enhanced wear resistance.
Swirl-polished under-head area and fully machined face optimize airflow.
Race Master (straight stem) design suitable for racing engines.
Manley Race Series valves are 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

Manley Performance is well-known for making strong internal engine components, and this Race Series intake valve is a prime example. If you're rebuilding the top end of your 1993-2005 Lexus GS300, especially for racing applications under 8000 RPM, this valve is built to handle the stress.

This intake valve is made from stainless steel, which is a solid choice for durability. It features a chrome stem and a hard tip to help it last longer and resist wear, even with frequent use. The swirl-polished under-head area and fully machined face are designed to help air move more freely into the cylinder, which can improve how efficiently the engine burns fuel.

This particular valve is the Race Master style, meaning it has a straight stem. Manley offers different shapes to match specific engine builds, but this one is a popular choice for many performance applications.