What material are these Manley exhaust valves made from?

These Manley Race Flo exhaust valves are constructed from stainless steel for durability. They also feature chrome stems and hard tips for enhanced wear resistance.

Are these valves suitable for all types of engines?

These valves are specifically recommended for racing engines operating under 8000 RPM, and are particularly recommended for exhaust valves in alcohol engines. They are designed for demanding conditions.

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

The Race Flo valves, like this part number, feature a specific shape designed to optimize airflow for certain racing engine configurations. Race Master valves have a straight stem design.

Specifications

Brand: Manley Performance
Part #: 11117-8
UPC: 807298056111

Manley Toyota MR2 2.0L DOHC Turbo 16 Valve 30MM Race Flo Exhaust Valves

Name: Manley Toyota MR2 2.0L DOHC Turbo 16 Valve 30MM Race Flo Exhaust Valves
Brand: Manley Performance
SKU: manley-performance-manley-toyota-mr2-2-0l-dohc-turbo-16-valve-30mm-race-flo-exha-t14-106214
Price: 229.72 USD
Availability: BackOrder

$229.72

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Fits 1988-1992 Toyota Celica. Manley Race Flo exhaust valves improve airflow for your 2.0L DOHC Turbo engine.

Key Features

Fits 1988-1992 Toyota Celica and 1991-1995 Toyota MR2.
Constructed from stainless steel for strong durability.
Chrome stems and hard tips are included for improved wear resistance.
Swirl polished under-head areas and fully machined combustion faces help optimize airflow.
Race Flo shape is designed for specific racing engine setups.
Recommended for exhaust valves in alcohol engines.

⚠️ 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 1988-1992 Toyota Celica's 2.0L DOHC Turbo engine, especially for racing applications under 8000 RPM, these Manley Race Flo exhaust valves are a solid choice. They are designed to handle the heat and stress of performance engines, helping to ensure your engine breathes efficiently.

These valves are made from stainless steel, which gives them good durability for the demanding conditions inside an engine. They also feature chrome stems and hard tips to resist wear over time, and the swirl-polished under-head areas along with fully machined combustion faces help improve airflow. Manley recommends these for alcohol-fueled engines, indicating their robust construction for high-performance use.

These are the Race Flo shape, which is designed to optimize airflow in specific racing engine setups. If you're looking for well-built exhaust valves to complete your engine build, these Manley valves are a popular option.