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The Mitsubishi Lancer Evolution, commonly known as the Evo, is a beloved car among enthusiasts for its performance and tuning potential. One of the most effective modifications you can make to boost your Evo’s performance is the installation of a high-quality intercooler. In this article, we will explore the benefits of upgrading to a 30-inch core intercooler, the installation process, and the potential power impact.
Understanding Intercoolers
An intercooler is a crucial component in forced induction systems, such as turbocharged engines. Its primary function is to cool the air that is compressed by the turbocharger before it enters the engine. Cooler air is denser, allowing for more oxygen to be packed into the combustion chamber, which can lead to increased power and efficiency.
Benefits of a 30-Inch Core Intercooler
Upgrading to a 30-inch core intercooler offers several advantages over the stock intercooler. These benefits include:
- Improved Cooling Efficiency: A larger core provides more surface area for heat exchange, resulting in lower intake temperatures.
- Increased Power Output: Cooler air allows for more aggressive tuning, leading to higher horsepower and torque figures.
- Enhanced Reliability: A better intercooler can help prevent heat soak, reducing the risk of engine knock and maintaining performance during extended driving.
- Better Boost Response: A well-designed intercooler can improve throttle response and boost recovery during shifts.
Installation Process
Installing a 30-inch core intercooler requires some mechanical knowledge and tools. Here’s a step-by-step guide to help you through the process:
Tools and Materials Needed
- Socket set
- Wrenches
- Intercooler piping (if necessary)
- Hoses and clamps
- Drill and drill bits (for mounting)
- Coolant (if applicable)
Step-by-Step Installation
Follow these steps to install your new intercooler:
- Step 1: Disconnect the battery to ensure safety during installation.
- Step 2: Remove the front bumper and any components blocking access to the intercooler.
- Step 3: Disconnect the piping from the stock intercooler.
- Step 4: Remove the stock intercooler from its mounting location.
- Step 5: Position the new 30-inch core intercooler in place and secure it using the provided mounting hardware.
- Step 6: Reconnect the piping, ensuring a tight fit with hoses and clamps.
- Step 7: Reinstall the front bumper and any other components removed during the process.
- Step 8: Reconnect the battery and start the engine to check for leaks and proper operation.
Power Impact of Upgrading
The power impact of installing a 30-inch core intercooler can be significant. Here are some key points to consider:
- Horsepower Gains: Depending on your tuning setup, you can expect gains of 20-50 horsepower with a quality intercooler.
- Torque Improvements: Increased torque can be felt throughout the RPM range, making your Evo more responsive.
- Boost Retention: A larger intercooler helps maintain boost levels during high-load situations, enhancing overall performance.
- Potential for Further Modifications: With a better intercooler, you can safely push for more power through additional modifications such as upgraded turbos or fuel systems.
Conclusion
Upgrading to a 30-inch core intercooler is a highly effective modification for any Mitsubishi Lancer Evolution owner looking to enhance performance. With improved cooling efficiency, increased power output, and enhanced reliability, this modification can transform your driving experience. By following the installation steps outlined above, you can achieve significant gains in horsepower and torque, making your Evo even more thrilling to drive.