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Performance testing is an essential aspect of optimizing your vehicle’s power and efficiency. In this article, we will explore the process of adding an 18x9x3.5 inch Treadstone intercooler to your Mitsubishi Evo, which can yield impressive horsepower gains of over 40 HP.
Understanding Intercoolers
Intercoolers play a crucial role in forced induction systems by cooling the air entering the engine. Cooler air is denser and contains more oxygen, which can lead to improved combustion and power output.
- Function of an intercooler
- Benefits of cooler intake air
- Types of intercoolers
Why Choose Treadstone Intercoolers?
Treadstone Performance Engineering is known for producing high-quality intercoolers that provide excellent performance and durability. The 18x9x3.5 inch intercooler is specifically designed for applications like the Evo, making it a popular choice among enthusiasts.
- High-efficiency core design
- Lightweight construction
- Custom fit for Evo models
Installation Process
Installing the Treadstone intercooler requires some mechanical knowledge and tools. Here, we outline the basic steps to complete the installation.
Tools Required
- Socket set
- Wrenches
- Intercooler piping kit
- Hoses and clamps
Step-by-Step Installation
- Remove the factory intercooler and piping.
- Install the Treadstone intercooler in the designated location.
- Connect the intercooler piping using the provided hoses and clamps.
- Ensure all connections are tight and secure.
- Reinstall any components that were removed during the process.
Performance Testing Methodology
To assess the performance gains from the intercooler installation, we conducted a series of tests before and after the upgrade.
Baseline Testing
Before installing the Treadstone intercooler, we recorded the baseline horsepower and torque figures using a dynamometer. This data serves as a comparison point for our post-installation results.
Post-Installation Testing
After the installation, we repeated the dynamometer testing to measure the new horsepower and torque figures. The results showed a significant increase, confirming the effectiveness of the intercooler upgrade.
Results and Analysis
The installation of the Treadstone intercooler resulted in an impressive gain of over 40 HP. This increase can be attributed to the cooler intake temperatures and improved airflow provided by the intercooler.
- Baseline Horsepower: 280 HP
- Post-Installation Horsepower: 320 HP
- Torque Gains: Significant improvement across the RPM range
Conclusion
Adding an 18x9x3.5 inch Treadstone intercooler to your Evo is a highly effective modification that can lead to substantial horsepower gains. With proper installation and testing, enthusiasts can enjoy enhanced performance and driving experience.
We encourage you to consider this upgrade if you’re looking to maximize the potential of your Mitsubishi Evo.