What is the main benefit of using larger 35mm intake valves?

The larger 35mm diameter allows for a greater volume of air and fuel mixture to enter the combustion chamber. This can result in improved engine performance, especially when other modifications are made to the engine.

Are these valves a direct fit for my 1995 Mitsubishi Eclipse GST?

Yes, these Brian Crower 35mm intake valves are designed to fit the 4G63 engine found in the 1990-1999 Mitsubishi Eclipse models, including your 1995 GST.

Do these valves come with new valve springs or retainers?

This product includes only the 35mm intake valves. Valve springs, retainers, and other valvetrain components are sold separately and should be checked for compatibility.

Brian Crower Mitsubishi 4G63 Eclipse/Evo 35mm Intake Valves

Specifications

Brand: Brian Crower
Part #: BC3104

Brian Crower Mitsubishi 4G63 Eclipse/Evo 35mm Intake Valves

Name: Brian Crower Mitsubishi 4G63 Eclipse/Evo 35mm Intake Valves
Brand: Brian Crower
Price: 197.00 USD
Availability: InStock

$197.00

Fits 1990-1999 Mitsubishi Eclipse. Brian Crower 35mm intake valves for your 4G63 engine. Improve airflow for better performance.

Key Features

Fits 1990-1999 Mitsubishi Eclipse, 1990-1998 Eagle Talon, 1991-1992 Mitsubishi Galant, 2003-2006 Mitsubishi Lancer, and 1990-1994 Plymouth Laser.
Brian Crower 35mm intake valves for the 4G63 engine.
Larger diameter allows for improved airflow into the combustion chamber.
Well-built from durable materials for engine longevity.
Designed as a direct replacement for stock valves.

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Will this fit your vehicle?

Product Details

These are Brian Crower 35mm intake valves, specifically made for the 4G63 engine found in many popular DSM (Diamond Star Motors) vehicles. If you're rebuilding the top end of your 1990-1999 Mitsubishi Eclipse, Eagle Talon, or Plymouth Laser, these valves are a solid option for improving airflow into your cylinders.

Brian Crower is known for making well-built internal engine components. These intake valves are designed to be a direct replacement for your stock valves, but with a larger 35mm diameter. This larger size allows more air and fuel mixture into the combustion chamber, which can lead to improved performance, especially when paired with other engine modifications. They are made from durable materials to handle the heat and stress inside the engine.

When installing these valves, it's important to ensure your valve seats are in good condition and properly matched to the new valve size. If you're unsure about the installation process, it's always best to consult a professional mechanic or refer to the manufacturer's installation guide.