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The question of how much power a Fidanza aluminum flywheel adds to a vehicle, specifically a Toyota 86, has intrigued many automotive enthusiasts. Flywheels play a crucial role in the efficiency and performance of an engine. In this article, we will explore the impact of a Fidanza aluminum flywheel on the performance of the Toyota 86 through testing and analysis.
Understanding Flywheels
Flywheels are mechanical devices that store rotational energy. They help to smooth out the power delivery from the engine to the drivetrain. In performance vehicles, lighter flywheels are often used to improve throttle response and reduce rotational mass.
What is a Fidanza Aluminum Flywheel?
The Fidanza aluminum flywheel is designed to be significantly lighter than the stock flywheel. This reduction in weight can lead to quicker engine revs and improved performance. The Fidanza flywheel is made from high-quality aluminum and features a replaceable friction surface, which enhances durability.
Testing Methodology
To determine the power gains from installing a Fidanza aluminum flywheel on a Toyota 86, we conducted a series of tests. The testing process involved:
- Baseline dyno runs with the stock flywheel.
- Installation of the Fidanza aluminum flywheel.
- Follow-up dyno runs to measure power output.
Baseline Power Output
Initially, we measured the power output of the Toyota 86 with the stock flywheel. The baseline dyno run revealed:
- Peak horsepower: 200 hp
- Peak torque: 151 lb-ft
Installation of the Fidanza Aluminum Flywheel
After the baseline runs, the stock flywheel was replaced with the Fidanza aluminum flywheel. The installation process was straightforward, following standard procedures for flywheel replacement. Special attention was given to torque specifications to ensure proper installation.
Post-Installation Power Output
Following the installation, we performed another set of dyno runs to evaluate the effects of the Fidanza flywheel on power output. The results were as follows:
- Peak horsepower: 210 hp
- Peak torque: 155 lb-ft
Power Gain Analysis
The testing revealed a notable increase in power output. The Fidanza aluminum flywheel contributed to:
- A gain of 10 hp, representing a 5% increase in peak horsepower.
- A gain of 4 lb-ft of torque, which is beneficial for overall performance.
Benefits of Using a Fidanza Aluminum Flywheel
In addition to the power gains observed, there are several other benefits to using a Fidanza aluminum flywheel:
- Improved throttle response due to reduced rotational mass.
- Enhanced acceleration performance.
- Durability with a replaceable friction surface.
Considerations Before Upgrading
While upgrading to a Fidanza aluminum flywheel can provide performance benefits, there are a few considerations to keep in mind:
- Potential for increased noise and vibration compared to a stock flywheel.
- May require adjustments to driving style, especially in stop-and-go traffic.
Conclusion
In conclusion, the installation of a Fidanza aluminum flywheel on a Toyota 86 resulted in a measurable power increase. With a 10 hp gain and improved throttle response, it is a worthwhile upgrade for enthusiasts looking to enhance their vehicle’s performance. However, potential buyers should weigh the benefits against the considerations before making a decision.