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The G Eclipse is a legendary model in the world of performance cars, especially among enthusiasts who appreciate the DSM (Diamond Star Motors) platform. This article delves into the performance capabilities of a 2G Eclipse that has undergone a DSM 6-bolt engine swap, allowing it to handle an impressive 400 horsepower while still using street tires.
Understanding the DSM Platform
The DSM platform, which includes the Mitsubishi Eclipse, Eagle Talon, and Plymouth Laser, was known for its turbocharged engines and lightweight chassis. The 2G Eclipse, produced from 1995 to 1999, is particularly popular for its balance of performance and affordability.
The 6-Bolt Engine Swap Explained
The DSM 6-bolt engine swap refers to replacing the stock 7-bolt engine in the 2G Eclipse with a more robust 6-bolt engine from earlier models. This swap is favored for several reasons:
- Stronger internals: The 6-bolt engines are known for their durability, making them ideal for high horsepower applications.
- Better tuning potential: The 6-bolt engine can handle more boost and power, allowing for greater tuning flexibility.
- Improved reliability: Many enthusiasts report fewer issues with the 6-bolt setup compared to the 7-bolt engines.
Achieving 400 Horsepower
To reach the 400 horsepower mark, several modifications are typically made to the 6-bolt engine. These modifications can include:
- Upgraded turbocharger: A larger turbo is essential for producing the desired horsepower.
- High-flow fuel injectors: Upgrading to injectors that can supply more fuel is crucial for maintaining the air-fuel ratio.
- Aftermarket ECU tuning: A performance ECU tune ensures that the engine runs efficiently at higher power levels.
- Upgraded intercooler: A larger intercooler helps to keep intake temperatures lower, which is vital for performance.
Handling Power on Street Tires
One of the biggest challenges with a 400 hp setup is managing that power on street tires. The following factors play a significant role in ensuring that the car can handle the power effectively:
- Suspension setup: Upgrading the suspension can improve traction and handling, allowing for better power delivery to the ground.
- Tire selection: Choosing the right street tires that offer a balance of grip and durability is essential.
- Weight reduction: Reducing the overall weight of the vehicle can enhance acceleration and handling.
Driving Experience and Performance
The driving experience of a 2G Eclipse with a DSM 6-bolt swap and 400 hp is exhilarating. Drivers often report:
- Immediate throttle response: The turbocharged engine provides quick power delivery, making acceleration thrilling.
- Enhanced handling: With the right suspension and tires, the car can corner effectively without losing grip.
- Daily drivability: Despite the high horsepower, many setups remain practical for everyday use.
Conclusion
The G Eclipse, particularly when modified with a DSM 6-bolt swap, showcases the potential for high performance in a compact package. Achieving 400 horsepower on street tires is not only possible but also provides a thrilling driving experience for enthusiasts. With the right modifications and setup, the 2G Eclipse remains a formidable contender in the world of performance cars.