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The 1995-1999 Mitsubishi Eclipse, particularly the 2G model, has become a popular platform for performance enthusiasts. When paired with the legendary 4G63 engine, it can deliver impressive power gains. This article explores the performance review of a 2G Eclipse equipped with a 4G63 build and the resulting 200 horsepower gains.
The 2G Eclipse: An Overview
The 2G Eclipse is known for its lightweight chassis and agile handling. With a sleek design and sporty appeal, it quickly became a favorite among car enthusiasts. The stock engine options included the 1.8L and 2.0L inline-four engines, but many enthusiasts sought to upgrade to the more powerful 4G63.
The 4G63 Engine: A Performance Legend
The 4G63 engine is a 2.0L inline-four turbocharged engine that has earned a reputation for its performance capabilities. Originally designed for the Mitsubishi Galant VR-4, it was later used in various models, including the Eclipse and Talon. Its robust construction and tuning potential make it a popular choice for performance builds.
Key Features of the 4G63
- Turbocharged design for enhanced power output
- Forged internals for increased reliability
- Aftermarket support with numerous performance parts available
Building the 4G63 in a 2G Eclipse
Upgrading a 2G Eclipse with a 4G63 engine involves several key modifications. These changes are essential to harness the full potential of the engine and achieve significant horsepower gains.
Essential Modifications
- Upgraded turbocharger for increased airflow
- High-performance intercooler to reduce intake temperatures
- Aftermarket fuel injectors to support higher fuel demands
- Performance exhaust system for improved exhaust flow
- ECU tuning to optimize engine performance
Achieving 200 HP Gains
With the right modifications, a 2G Eclipse can see impressive horsepower gains. Many enthusiasts report an increase of around 200 horsepower after building the 4G63 engine. This significant boost transforms the driving experience, providing exhilarating acceleration and improved overall performance.
Performance Metrics
- 0-60 mph times reduced to under 5 seconds
- Quarter-mile times improved significantly
- Top speed increases with enhanced aerodynamics
Driving Experience
The driving experience of a 2G Eclipse with a 4G63 build is nothing short of thrilling. The combination of lightweight chassis and powerful engine creates a dynamic and responsive vehicle that excels on both the street and the track.
Handling and Suspension Upgrades
- Stiffer springs and upgraded shocks for better handling
- Performance sway bars to reduce body roll
- Upgraded brakes for improved stopping power
Challenges and Considerations
While building a 4G63 engine in a 2G Eclipse offers significant performance benefits, there are also challenges to consider. Proper tuning and maintenance are essential to ensure reliability and longevity.
Common Issues
- Boost leaks that can affect performance
- Fuel management issues if not tuned correctly
- Increased wear on drivetrain components due to added power
Conclusion
In conclusion, upgrading a 2G Eclipse with a 4G63 build can yield remarkable performance gains, with many enthusiasts experiencing an increase of 200 horsepower. With the right modifications and careful tuning, the driving experience becomes exhilarating, making it a worthy investment for performance-minded individuals.