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The 1G Eclipse, known for its lightweight design and turbocharged engine, is a popular choice among car enthusiasts looking to increase performance. With the right modifications, a 1G Eclipse can reach impressive horsepower figures, including 350 HP, by utilizing a 16G turbo and supporting modifications.
Understanding the 1G Eclipse
The first generation of the Mitsubishi Eclipse, commonly referred to as the 1G Eclipse, was produced from 1990 to 1994. This model is known for its sporty design and performance capabilities, making it a favorite in the tuning community.
Equipped with a turbocharged 2.0L engine, the 1G Eclipse offers a solid foundation for performance upgrades. With the right modifications, it can achieve significant power increases, particularly by upgrading the turbocharger.
The 16G Turbo Upgrade
The 16G turbo is a popular upgrade for the 1G Eclipse. This turbocharger is known for its ability to produce higher boost levels while maintaining reliability. Here are some key benefits of the 16G turbo:
- Increased airflow for better combustion
- Higher boost potential compared to stock turbo
- Improved throttle response
Choosing the Right 16G Turbo
When selecting a 16G turbo for your 1G Eclipse, consider the following options:
- Big 16G: Offers higher horsepower potential and is suitable for serious builds.
- Small 16G: Provides quicker spool times and is ideal for street use.
Supporting Modifications
To achieve 350 HP with a 16G turbo, supporting modifications are essential. These upgrades help the engine handle the increased power and ensure reliable performance.
Fuel System Upgrades
Upgrading the fuel system is critical when increasing horsepower. Here are some modifications to consider:
- Upgraded fuel injectors: Larger injectors allow for more fuel delivery.
- High-flow fuel pump: Ensures adequate fuel supply under high boost conditions.
- Adjustable fuel pressure regulator: Allows for fine-tuning of fuel pressure.
Engine Management
Proper engine management is crucial for maximizing performance and reliability. Consider the following:
- Aftermarket ECU: An upgraded engine control unit can optimize fuel maps and timing.
- Tuning: A professional tune is necessary to ensure the engine runs efficiently with the new turbo and fuel system.
Exhaust System
Improving the exhaust system helps reduce back pressure, allowing for better airflow. Upgrades should include:
- High-flow catalytic converter: Increases exhaust flow while remaining street legal.
- Aftermarket exhaust: A larger diameter exhaust system enhances performance and sound.
Intake System
Enhancing the intake system is vital for maximizing airflow to the engine. Recommended upgrades include:
- Cold air intake: Provides cooler, denser air for combustion.
- Upgraded intercooler: Improves charge air cooling, increasing efficiency.
Conclusion
With a 16G turbo and the right supporting modifications, a 1G Eclipse can reach an impressive 350 HP. By upgrading the fuel system, enhancing engine management, and improving both the exhaust and intake systems, enthusiasts can unlock the full potential of their vehicles. Whether for street use or track performance, these upgrades can transform the 1G Eclipse into a powerful machine.