What material are these Manley intake valves made from?

These intake valves are constructed from high-quality stainless steel. This material is chosen for its durability and resistance to heat and wear inside the engine.

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

The Race Master valves, like this set, feature a straight stem design. Manley also offers a Race Flo shape which has a different profile, intended for specific engine builds.

Are these valves recommended for any specific fuel types?

While these are intake valves, Manley recommends their stainless steel exhaust valves for alcohol engines due to their robust performance in those conditions. These intake valves are suitable for standard gasoline applications.

Specifications

Brand: Manley Performance
Part #: 11122-12
UPC: 807298056210

Manley 86-92 Toyota Supra 3.0L (7MGE-Turbo 7MGTE) DOHC 24 Intake 33mm Stainless Race Master Valves

Name: Manley 86-92 Toyota Supra 3.0L (7MGE-Turbo 7MGTE) DOHC 24 Intake 33mm Stainless Race Master Valves
Brand: Manley Performance
SKU: manley-performance-manley-86-92-toyota-supra-3-0l-7mge-turbo-7mgte-dohc-24-intak-t14-5534
Price: 344.59 USD
Availability: BackOrder

$344.59

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Fits 1986-1992 Toyota Supra 3.0L. Manley Race Master intake valves are made from stainless steel for improved durability.

Key Features

Fits 1986-1992 Toyota Supra 3.0L.
Manley Race Master intake valves feature a 33mm diameter.
Constructed from durable stainless steel for longevity.
Chrome-plated stems and hard tips enhance wear resistance.
Swirl-polished under-head areas and fully machined faces optimize airflow.
Race Master style features a straight stem design.

⚠️ 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 1986-1992 Toyota Supra 3.0L with the 7MGE or 7MGTE engine, these Manley Race Master intake valves are a solid option. They are specifically designed for DOHC 24-valve setups and measure 33mm in diameter, intended for the intake side of your engine.

Manley builds these valves from stainless steel, which is a strong material that holds up well under the heat and pressure inside your engine. The stems are chrome-plated and the tips are hardened to resist wear, meaning they should last a long time. The under-head area is swirl-polished and the combustion faces are fully machined. This helps improve airflow into the cylinder, which can make a difference in how efficiently your engine runs.

These are the Race Master style, which means they have a straight stem. Manley also offers a Race Flo shape if your build requires something different. While these are intake valves, Manley recommends their stainless steel exhaust valves for alcohol-fueled engines due to their durability in those demanding conditions.