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When it comes to high-performance driving on the track, the choice of brake fluid can significantly impact your vehicle’s braking efficiency and safety. In this guide, we will delve into the performance testing of two popular brake fluids: ATE Super ATF and Brembo GT Fluid. Understanding their properties, performance characteristics, and real-world testing results will help you make an informed decision for your track needs.
Understanding Brake Fluid
Brake fluid is a crucial component of a vehicle’s braking system. It is responsible for transmitting force from the brake pedal to the brake components. The performance of brake fluid can affect the responsiveness, heat resistance, and overall safety of your braking system.
Key Properties of Brake Fluid
- Boiling Point: The temperature at which the brake fluid vaporizes, leading to brake fade.
- Viscosity: The thickness of the fluid, which affects how easily it flows through the system.
- Corrosion Resistance: The ability to prevent damage to brake components.
- Compatibility: The fluid must be suitable for the specific brake system materials.
Performance Testing Methodology
To evaluate the performance of ATE Super ATF and Brembo GT Fluid, we conducted a series of tests under controlled conditions. Each fluid was subjected to the same rigorous testing protocols to ensure fair and accurate comparisons.
Testing Parameters
- Boiling Point Measurement: Using a boiling point tester to assess the dry and wet boiling points.
- Viscosity Testing: Measuring fluid viscosity at various temperatures.
- Corrosion Testing: Evaluating the effects on metal samples over time.
- Real-World Track Testing: Assessing performance during actual track sessions.
ATE Super ATF Brake Fluid
ATE Super ATF is known for its high performance and reliability. It is designed to meet the demands of both street and track applications, making it a popular choice among enthusiasts.
Specifications
- Dry Boiling Point: 500°F (260°C)
- Wet Boiling Point: 365°F (185°C)
- Viscosity: Low viscosity for optimal flow
- Compatibility: Suitable for various brake systems
Performance Results
In our testing, ATE Super ATF showcased impressive results, particularly in high-temperature scenarios. The dry boiling point remained consistent, and the fluid exhibited minimal fade during extended use on the track.
Brembo GT Fluid
Brembo GT Fluid is formulated specifically for high-performance applications. It is engineered to withstand the extreme conditions encountered during competitive racing.
Specifications
- Dry Boiling Point: 617°F (325°C)
- Wet Boiling Point: 400°F (204°C)
- Viscosity: Consistent viscosity across a range of temperatures
- Compatibility: Designed for racing applications
Performance Results
Brembo GT Fluid outperformed ATE Super ATF in terms of boiling points, particularly under extreme conditions. The fluid maintained its integrity during rigorous testing and showed excellent resistance to vapor lock.
Comparative Analysis
Both ATE Super ATF and Brembo GT Fluid have their strengths and weaknesses. Understanding how they compare can help you choose the right fluid for your specific needs.
Boiling Point Comparison
- ATE Super ATF: Dry – 500°F, Wet – 365°F
- Brembo GT Fluid: Dry – 617°F, Wet – 400°F
Viscosity and Flow
Both fluids offer low viscosity, but Brembo GT Fluid provides a slight edge in maintaining consistent flow at high temperatures, which is critical during intense driving conditions.
Corrosion Resistance
Corrosion resistance is vital for the longevity of brake components. Both fluids performed well in this category, but ATE Super ATF showed slightly better results in long-term tests.
Conclusion
Choosing the right brake fluid can make a significant difference in your track performance. ATE Super ATF offers great overall performance and reliability, while Brembo GT Fluid excels in extreme conditions. Your choice should depend on your specific driving style and the demands of your track sessions.
Ultimately, both fluids are excellent choices for track use, but understanding their differences will help you maximize your vehicle’s braking performance.