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The performance of hydraulic handbrakes is crucial for high-performance vehicles, especially in motorsport applications. One of the significant challenges faced during intense driving conditions is brake fade, particularly under high-temperature scenarios. This article examines the fade resistance of two popular hydraulic handbrake brands: StopTech and Wilwood.
Understanding Brake Fade
Brake fade occurs when the braking system overheats, leading to a decrease in stopping power. This phenomenon can be particularly dangerous during racing or spirited driving, where consistent and reliable braking performance is essential.
- Heat buildup from repeated braking.
- Reduction in friction material effectiveness.
- Poor brake fluid performance at high temperatures.
Testing Methodology
The tests were conducted under controlled high-temperature conditions to simulate real-world scenarios. Both StopTech and Wilwood hydraulic handbrakes were installed on a test vehicle, and their performance was evaluated through a series of rigorous braking exercises.
Equipment Used
- Test Vehicle: Modified sports car.
- Brake System: Upgraded to accommodate high-performance handbrakes.
- Temperature Sensors: To monitor brake temperature during tests.
Test Procedure
The procedure involved a series of repeated stops from high speeds, with temperature readings taken after each run. The goal was to identify any signs of fade in both systems.
Results of the Testing
After extensive testing, both handbrake systems demonstrated varying levels of fade resistance. The data collected provided insights into their performance under extreme conditions.
StopTech Performance
StopTech showed commendable performance, maintaining consistent stopping power even after multiple high-temperature runs. The fade resistance was evident, with minimal reduction in braking effectiveness.
Wilwood Performance
Wilwood also performed admirably, though slight fade was observed after extended use. The results indicated that while the system was reliable, it may require more cooling measures for prolonged high-temperature applications.
Key Takeaways
Both StopTech and Wilwood hydraulic handbrakes offer robust performance. However, the testing highlighted some key differences in fade resistance that could influence decision-making for enthusiasts and professionals alike.
- StopTech provides superior fade resistance under extreme conditions.
- Wilwood remains a reliable option but may need additional cooling solutions.
Conclusion
In conclusion, when choosing a hydraulic handbrake for high-performance applications, it is essential to consider the fade resistance of the system. Both StopTech and Wilwood have their strengths, making them suitable for different driving styles and conditions.
Further Considerations
Beyond fade resistance, factors such as installation ease, cost, and compatibility with existing brake systems should also be evaluated. Each driver’s needs will vary, so thorough research and testing are recommended before making a final decision.