What material are these Manley intake valves made from?

These intake valves are constructed from stainless steel, which provides good durability. They also feature chrome stems and hard tips for enhanced wear resistance and longevity.

Are these valves suitable for high-RPM engines?

Yes, these Manley Race Series valves are designed for engines operating under 8000 RPM, making them a good choice for performance builds.

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

The swirl-polished under-head areas and fully machined combustion faces are intended to optimize airflow into the cylinder, which can contribute to improved combustion efficiency.

Specifications

Brand: Manley Performance
Part #: 11136-8
UPC: 807298046044

Manley 90-00 Mitsubishi Eclipse GS GST 2.0L (4G63-4G63T) DOHC 16 Intake 35mm Stainless Race Flo Val

Name: Manley 90-00 Mitsubishi Eclipse GS GST 2.0L (4G63-4G63T) DOHC 16 Intake 35mm Stainless Race Flo Val
Brand: Manley Performance
SKU: manley-performance-manley-90-00-mitsubishi-eclipse-gs-gst-2-0l-4g63-4g63t-dohc-1-t14-5542
Price: 229.72 USD
Availability: BackOrder

$229.72

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1993-1997 Eagle Talon. Manley stainless steel intake valves improve airflow for your 2.0L 4G63 engine.

Key Features

Fits 1993-1997 Eagle Talon, 1995-1998 Mitsubishi Eclipse, 2003-2006 Mitsubishi Lancer, and 1990-1994 Plymouth Laser with the 2.0L 4G63/4G63T DOHC engine.
Constructed from durable stainless steel for longevity.
Chrome stems and hard tips enhance wear resistance and overall lifespan.
Swirl-polished under-head areas and fully machined combustion faces help optimize airflow.
Race Flo shape is designed for specific racing engine requirements.
Suitable 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 building strong engine components for racing applications. If you're rebuilding the top end of your 1993-1997 Eagle Talon, 1995-1998 Mitsubishi Eclipse, 2003-2006 Mitsubishi Lancer, or 1990-1994 Plymouth Laser with the 2.0L 4G63 or 4G63T engine, these Race Series intake valves are a solid option. They are designed for engines running up to 8000 RPM, making them suitable for demanding builds.

These intake valves are made from stainless steel, which offers good durability. They feature chrome stems and hard tips to help them last longer and resist wear, especially in high-stress environments. The under-head areas are swirl-polished and the combustion faces are fully machined. This work helps optimize airflow into the cylinder, which can improve combustion efficiency. Manley offers these in a Race Flo shape, which is a specific design for certain racing engine requirements.

For engines running on alcohol fuels, these valves are specifically recommended for exhaust applications, though these are intake valves. If you're looking for a well-built valve for a performance engine build, these Manley valves are a popular choice.