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The FA24 engine, a turbocharged four-cylinder engine, has gained popularity among automotive enthusiasts for its performance and tuning potential. In this article, we will explore the performance of the FA24 engine after various upgrades, including dyno results and real-world drive tests.
Understanding the FA24 Engine
The FA24 engine, designed by Subaru, is known for its balance of power and efficiency. It features a direct injection system and a turbocharger, making it a prime candidate for performance upgrades. Understanding its baseline performance is crucial before diving into modifications.
Upgrades Implemented
To assess the performance improvements of the FA24 engine, several upgrades were implemented. These upgrades were chosen based on their popularity among tuners and their potential to enhance engine performance.
- High-flow air intake system
- Upgraded intercooler
- Performance exhaust system
- ECU remapping
- Upgraded turbocharger
Dyno Testing Results
After the upgrades, the FA24 engine was taken to a dynamometer for testing. The results showed significant improvements in horsepower and torque compared to the stock configuration.
Baseline vs. Upgraded Performance
Before the upgrades, the FA24 engine produced around 260 horsepower and 277 lb-ft of torque. After the upgrades, the dyno results indicated:
- Horsepower: 320 hp
- Torque: 360 lb-ft
This increase in performance showcases the effectiveness of the upgrades and highlights the potential of the FA24 engine when optimized.
Real-World Drive Tests
To complement the dyno testing, real-world drive tests were conducted to evaluate the engine’s performance in everyday driving conditions. These tests focused on acceleration, throttle response, and overall driving experience.
Acceleration and Throttle Response
During the drive tests, the upgraded FA24 engine exhibited remarkable acceleration. The vehicle was able to go from 0 to 60 mph in just 4.5 seconds, a significant improvement over the stock time of 6.1 seconds. Throttle response was also noticeably sharper, providing a more engaging driving experience.
Handling and Drivability
In addition to acceleration, the overall handling and drivability of the vehicle improved after the upgrades. The added power was well-matched with the vehicle’s suspension, allowing for better cornering and stability during high-speed maneuvers.
Conclusion
The upgrades made to the FA24 engine resulted in impressive performance gains, as demonstrated by both dyno results and real-world drive tests. With enhancements in horsepower, torque, and overall driving dynamics, the FA24 engine proves to be a worthy candidate for performance tuning.
Enthusiasts looking to maximize their FA24 engine’s potential can consider similar upgrades to experience significant improvements in performance and driving enjoyment.