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The Mitsubishi 3000GT is a legendary sports car that has captivated enthusiasts since its debut in the early 1990s. Among the various upgrades available for this vehicle, an intercooler upgrade stands out as one of the most effective modifications for improving performance. In this article, we will explore how upgrading the intercooler can help reduce intake temperatures and provide a horsepower boost of approximately 10 HP for around $900.
Understanding the Role of the Intercooler
The intercooler plays a crucial role in the performance of turbocharged engines like that of the Mitsubishi 3000GT. Its primary function is to cool the air that is compressed by the turbocharger before it enters the engine’s combustion chamber. Cooler air is denser, allowing for more oxygen to be packed into the engine, which in turn leads to more power.
Benefits of Upgrading the Intercooler
Upgrading the intercooler on your Mitsubishi 3000GT offers several benefits that can enhance both performance and reliability:
- Reduced Intake Temperatures: A larger and more efficient intercooler can significantly lower the temperature of the intake air, which helps to prevent engine knock and allows for more aggressive tuning.
- Increased Horsepower: By reducing intake temperatures, you can gain additional horsepower, often around 10 HP with a quality intercooler upgrade.
- Improved Engine Efficiency: Cooler air improves combustion efficiency, leading to better fuel economy and reduced emissions.
- Enhanced Reliability: Lower temperatures can help extend the life of engine components and reduce the risk of overheating.
Choosing the Right Intercooler
When selecting an intercooler for your Mitsubishi 3000GT, consider the following factors:
- Size: A larger intercooler can provide better cooling but may require modifications for proper fitment.
- Core Design: Look for an intercooler with a high-efficiency core design, such as bar and plate or tube and fin configurations.
- Material: Aluminum intercoolers are lightweight and effective at dissipating heat, making them a popular choice.
- Brand Reputation: Opt for reputable brands known for quality and performance, such as Mishimoto, Greddy, or HKS.
Installation Process
Installing an intercooler on your Mitsubishi 3000GT can be a rewarding project. Here’s a general overview of the installation process:
- Gather Tools and Materials: You will need basic tools such as wrenches, sockets, and screwdrivers, as well as the new intercooler and any necessary piping.
- Remove the Old Intercooler: Disconnect the battery, remove the bumper, and carefully take out the existing intercooler and associated piping.
- Install the New Intercooler: Position the new intercooler in place and attach it using the provided brackets and hardware.
- Connect Piping: Reconnect the intake and outlet piping, ensuring all connections are secure and leak-free.
- Reassemble the Vehicle: Reinstall the bumper and reconnect the battery, then double-check all connections.
Tuning After Installation
After upgrading your intercooler, it’s essential to recalibrate your engine management system to take full advantage of the cooler intake temperatures. Tuning can help optimize fuel delivery and ignition timing, resulting in better performance and efficiency.
Cost Considerations
The cost of an intercooler upgrade for the Mitsubishi 3000GT can vary based on the brand and design chosen. Generally, you can expect to spend around $900 for a quality intercooler, which includes:
- Intercooler Unit: $600-$800 depending on the brand and specifications.
- Installation Costs: If you choose to have a professional install it, labor can range from $100-$300.
- Tuning Costs: Professional tuning can add another $200-$500, depending on the complexity of the setup.
Conclusion
Upgrading the intercooler on your Mitsubishi 3000GT is a smart investment for any performance enthusiast. With a relatively modest budget of around $900, you can achieve significant gains in horsepower and efficiency while enhancing the reliability of your engine. Whether you choose to perform the installation yourself or seek professional help, the benefits of this upgrade are well worth the effort.