What is the main benefit of using 34mm intake valves?

The 34mm size is often an upgrade or direct replacement that can help improve airflow into the engine's cylinders. This is important for getting the most out of your engine, especially during an engine rebuild.

Are these valves sold individually or as a set?

These are sold as individual intake valves. You will need to order the correct quantity to match the number of intake valves required for your specific 4G63 cylinder head.

What other parts are typically needed when replacing intake valves?

When replacing intake valves, it's common to also replace valve seals and potentially valve springs and retainers, depending on the condition of your engine. It's always best to consult your vehicle's service manual for a complete list of parts needed for your specific rebuild.

Brian Crower Mitsubishi 4G63 Eclipse/Evo 34mm Intake Valves

Specifications

Brand: Brian Crower
Part #: BC3100

Brian Crower Mitsubishi 4G63 Eclipse/Evo 34mm Intake Valves

Name: Brian Crower Mitsubishi 4G63 Eclipse/Evo 34mm Intake Valves
Brand: Brian Crower
Price: 197.00 USD
Availability: InStock

$197.00

Fits 1990-1999 Mitsubishi Eclipse. Brian Crower 34mm intake valves for your 4G63 engine, a solid choice for rebuilds.

Key Features

Fits 1990-1999 Mitsubishi Eclipse, 1990-1998 Eagle Talon, 1990-1994 Plymouth Laser, 1991-1992 Mitsubishi Galant, and 2003-2006 Mitsubishi Lancer.
34mm intake valve diameter.
Designed for the Mitsubishi 4G63 engine.
Well-built replacement for engine rebuilds.
Helps ensure proper cylinder head sealing and airflow.

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Will this fit your vehicle?

Product Details

If you're rebuilding the top end of your 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, or even a later Lancer or Galant with the 4G63 engine, new intake valves are a critical part of the process. These 34mm intake valves from Brian Crower are well-built replacements designed to ensure your engine breathes properly.

Brian Crower is known for making solid engine components, and these valves are no exception. They are designed to meet the specific needs of the 4G63 engine, which means they should fit right into your cylinder head without issue. Using new valves during an engine rebuild helps ensure a good seal on the combustion chamber, which is essential for proper compression and performance. The 34mm size is a common upgrade or replacement size for many 4G63 applications, helping to improve airflow into the cylinders.

When you're putting an engine back together, using reliable parts makes all the difference. These Brian Crower valves are a popular choice for enthusiasts looking to get their 4G63 running strong again.