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The BRZ FA20 engine has gained a reputation for its performance and tuning potential. However, maintaining optimal operating temperatures is crucial for maximizing performance and ensuring reliability. One popular modification among enthusiasts is the installation of an oil cooler, such as the Mishimoto Oil Cooler. This article delves into performance testing the Mishimoto Oil Cooler on the BRZ FA20, examining its effects on power and reliability.
Understanding the Importance of Engine Oil Temperature
Engine oil plays a vital role in lubricating engine components, reducing friction, and dissipating heat. As the engine operates, oil temperature can rise significantly, especially during spirited driving or track use. Maintaining an optimal oil temperature is essential for:
- Preventing Engine Damage: Excessively high oil temperatures can lead to oil breakdown, resulting in inadequate lubrication and potential engine failure.
- Improving Performance: Cooler oil maintains viscosity, ensuring better lubrication and reducing engine wear.
- Extending Oil Life: Keeping oil temperatures in check prolongs the life of the oil, reducing the frequency of oil changes.
Introducing the Mishimoto Oil Cooler
The Mishimoto Oil Cooler is designed to enhance the oil cooling efficiency of the BRZ FA20 engine. It features a lightweight construction and a high-efficiency core that maximizes heat dissipation. The cooler is engineered to fit seamlessly within the engine bay, ensuring a straightforward installation process.
Key Features of the Mishimoto Oil Cooler
- High-Quality Construction: Made from durable materials to withstand high temperatures and pressures.
- Direct Fit Design: Specifically designed for the BRZ FA20, ensuring compatibility and ease of installation.
- Improved Cooling Efficiency: Optimized core design for better heat dissipation.
Performance Testing Methodology
To evaluate the performance of the Mishimoto Oil Cooler, a series of tests were conducted under controlled conditions. The tests aimed to measure oil temperature variations, power output, and overall reliability during extended use.
Testing Conditions
- Vehicle Setup: A stock BRZ FA20 with no other modifications to ensure accurate results.
- Testing Environment: Conducted on a closed track with ambient temperatures ranging from 70°F to 90°F.
- Duration: Each test session lasted for approximately 30 minutes, simulating real-world driving conditions.
Data Collection
During each test session, data was collected on:
- Oil Temperature: Monitored using an aftermarket oil temperature gauge.
- Power Output: Measured using a chassis dynamometer before and after the installation of the oil cooler.
- Engine Reliability: Evaluated through post-test inspections for any signs of wear or damage.
Results of the Performance Testing
The performance testing yielded significant insights into the effectiveness of the Mishimoto Oil Cooler on the BRZ FA20 engine. The results are summarized below:
Oil Temperature Results
Before the installation of the Mishimoto Oil Cooler, oil temperatures during high-performance driving often reached:
- Peak Temperature: 250°F
- Average Temperature: 230°F
After the installation, the oil temperatures showed a marked improvement:
- Peak Temperature: 210°F
- Average Temperature: 190°F
Power Output Results
Power output was measured on the dynamometer before and after the installation of the oil cooler. The results indicated:
- Before Installation: 180 horsepower
- After Installation: 185 horsepower
Reliability Assessment
Post-test inspections revealed no signs of oil leaks or abnormal wear on engine components after using the Mishimoto Oil Cooler. This indicates a positive impact on engine reliability.
Conclusion
The performance testing of the Mishimoto Oil Cooler on the BRZ FA20 demonstrates its effectiveness in reducing oil temperatures, enhancing power output, and improving overall engine reliability. For enthusiasts looking to maximize their vehicle’s performance, the Mishimoto Oil Cooler is a worthwhile investment that contributes to a healthier engine and a more enjoyable driving experience.
Recommendations for BRZ FA20 Owners
For BRZ FA20 owners considering the installation of an oil cooler, here are some recommendations:
- Regular Maintenance: Ensure that the oil cooler is inspected regularly for any signs of wear or damage.
- Monitor Oil Temperature: Utilize an aftermarket gauge to keep track of oil temperatures during spirited driving or track days.
- Consider Additional Modifications: Pairing the oil cooler with other performance upgrades can yield even better results.