| Year | Make | Model |
|---|---|---|
| 1990 - 1994 | Mitsubishi | Eclipse GS |
| 1990 - 1999 | Mitsubishi | Eclipse GST |
| 1990 - 1999 | Mitsubishi | Eclipse GSX |
| 1996 - 1999 | Mitsubishi | Eclipse Spyder GST |
| 1991 - 1992 | Mitsubishi | Galant VR-4 |
| 2003 - 2006 | Mitsubishi | Lancer Evolution |
| 2005 - 2006 | Mitsubishi | Lancer Evolution MR |
| 2005 - 2006 | Mitsubishi | Lancer Evolution RS |
| 2006 | Mitsubishi | Lancer Evolution SE |
| 1990 - 1994 | Plymouth | Laser RS |
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Brian Crower VALVES - 34mm INTAKE (Mitsubishi 4G63 Eclipse/Evo)
Brian Crower VALVES - 34mm INTAKE (Mitsubishi 4G63 Eclipse/Evo)
SKU:BC3100
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$171.51 USD
Regular price
$197.00 USD
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$171.51 USD
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▶ Vehicle Fitments
The Brian Crower 34mm Intake Valves are high-performance engine components designed specifically for Mitsubishi 4G63 engines found in Eclipse and Evolution models. Crafted with precision engineering, these valves are engineered to improve airflow into the combustion chamber, resulting in enhanced engine response and increased power output. Made from durable materials, they are built to withstand high-stress conditions typical of performance applications. These intake valves are ideal for enthusiasts seeking to optimize their engine’s efficiency, reliability, and overall performance in both street and racing environments.
Designed for Mitsubishi 4G63 engines in Eclipse and Evolution models, these valves fit vehicles from 1990 to 2007, including various chassis codes. They serve as direct replacements or performance upgrades for stock valves, suitable for high-performance builds, turbocharged setups, or racing applications. Installation involves standard valve replacement procedures, and the kit includes the intake valves only. These components are perfect for those aiming to maximize airflow and engine efficiency in high-performance or modified Mitsubishi engines.
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Overview
Overview
Brian Crower VALVES - 34mm INTAKE
Fitment: Mitsubishi 4G63 Engines in Eclipse and Evolution Models
Part #: BC3100
Overview
The Brian Crower 34mm Intake Valves are precision-engineered components designed to improve airflow and enhance the performance of Mitsubishi 4G63 engines, commonly found in Eclipse and Evolution models. These high-quality valves are ideal for enthusiasts and builders aiming to maximize engine response, reliability, and durability in high-performance applications. Whether you're upgrading for turbocharged setups, high-revving builds, or engine rebuilds, these valves help support your performance goals by providing consistent, reliable operation under demanding conditions.
Constructed from premium materials, the valves feature a robust design that ensures longevity and resistance to heat and wear. They are engineered to optimize airflow through the intake port, contributing to improved volumetric efficiency and power potential. Designed with precision machining, these valves help achieve proper seating and sealing, which is critical for maintaining compression and engine integrity during high-performance use.
Key Features
Brian Crower Intake Valves are crafted with performance and durability in mind, offering several key benefits:
- 34mm diameter for increased airflow capacity
- Made from high-quality, heat-resistant materials
- Precision-machined for optimal seating and sealing
- Designed to withstand high RPM and boost pressures
- Suitable for turbocharged and naturally aspirated engines
- Ideal for engine rebuilds, performance upgrades, and custom builds
- Engineered to support high-revving and high-performance applications
Construction & Design
The valves feature a durable construction with a focus on heat resistance and structural integrity. The high-quality materials and precise machining ensure consistent performance and longevity, even under the demanding conditions of high-performance engines.
Driving Feel & Feedback
Upgrading to these intake valves can contribute to improved airflow and engine responsiveness, supporting a more aggressive throttle feel and smoother high-RPM operation. They help your engine breathe better, translating into more immediate power delivery and enhanced driving engagement.
Installation & Fitment
These valves are designed as direct replacements for the factory intake valves on Mitsubishi 4G63 engines. Proper installation requires standard engine rebuild procedures, including valve seat machining and proper valve clearance setup. Compatibility should be verified against your specific vehicle and engine build.
What’s Included
The package includes a set of high-performance intake valves designed for Mitsubishi 4G63 engines. Hardware, such as retainers and seals, are not included and should be sourced separately if needed.
