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The Nissan 370Z is a popular sports car known for its performance and handling. Many enthusiasts look for ways to enhance its capabilities, and one of the most significant upgrades is the installation of forged wheels. In this article, we will explore how switching to 20-inch forged wheels on a Nissan 370Z resulted in an impressive increase of 17 horsepower.
Understanding Forged Wheels
Forged wheels are created through a process that involves shaping a solid block of aluminum under extreme pressure. This method results in a wheel that is not only lighter but also stronger compared to traditional cast wheels. The benefits of forged wheels include:
- Weight reduction
- Improved strength and durability
- Enhanced performance
- Better heat dissipation
The Importance of Wheel Size
When upgrading wheels, the size plays a critical role in overall vehicle performance. Larger wheels can improve handling and aesthetics, but they also affect acceleration and braking. The Nissan 370Z, with its sporty design, benefits from a larger wheel size, which can enhance grip and control.
Effects of Wheel Size on Performance
Increasing the wheel diameter can lead to a few key performance changes:
- Increased contact patch with the road
- Lower profile tires for better cornering
- Potential for improved aerodynamics
Testing the 20-Inch Forged Wheels
To quantify the performance gains from the new wheels, a series of tests were conducted on a Nissan 370Z equipped with 20-inch forged wheels. The testing process included:
- Dyno runs to measure horsepower before and after the upgrade
- Track testing for real-world performance evaluation
- Data collection on handling and braking
Dyno Results
The initial dyno runs revealed that the stock Nissan 370Z produced a baseline of approximately 300 horsepower. After installing the 20-inch forged wheels, the results showed an increase of 17 horsepower, bringing the total to 317 horsepower. This increase can be attributed to the reduction in rotational mass and improved wheel dynamics.
Track Performance
On the track, the new wheels provided noticeable improvements in handling and cornering speeds. The lighter forged wheels allowed for quicker acceleration out of turns and improved braking response. Drivers reported a more connected feel to the road, enhancing the overall driving experience.
Additional Benefits of Forged Wheels
Beyond the horsepower gains and performance improvements, there are several additional benefits to consider when upgrading to 20-inch forged wheels:
- Improved aesthetics and customization options
- Longer lifespan due to better durability
- Increased resale value of the vehicle
Conclusion
Upgrading to 20-inch forged wheels on a Nissan 370Z not only enhances the vehicle’s performance but also adds a touch of style and sophistication. The measurable increase of 17 horsepower demonstrates the tangible benefits of investing in high-quality wheels. For enthusiasts looking to maximize their Nissan 370Z’s potential, forged wheels are a worthwhile upgrade.