Extremely Intense American Speed
The Cobra 5 HV ACE builds on the same fundamentals that made the Cobra 8 ACE a standout in 1/10th scale drag racing. This 1/5th scale version was developed in collaboration with Perfect Pass RC to deliver extreme performance in drag and speed run applications.
About the Cobra 5 HV ACE
Advanced Performance
Software enhancements found in the Cobra 5 HV ACE include Perfect Pass RC’s time-based throttle ramping system, which delivers consistent acceleration during high-speed runs.
Design
Built to handle serious power, the ESC features robust 1:5 scale construction, making it ideal for demanding speed run or drag setups.
Limits?
Designed for 12S use and high-output brushless systems, the Cobra 5 HV ACE pushes the boundaries of performance in its class.
Features:
- 32-bit processor for enhanced computing performance
- Programmable throttle acceleration (0.1s to 25s)
- High-speed data-logging with increased sample rate and memory
- Onboard accelerometer records G-force metrics
- Rev limiter helps prevent motor overspeed damage
- Current limiting options from 100A to 700A or disabled
- 45° boost OR 45° turbo. RPM and time-based ramping
- Housed in a classy brushed aluminum housing
Includes:
- (1) Cobra 5 HV ACE ESC
- (1) Castle Link USB V4 programmer
Specifications:
ESC
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*Disclaimer: Due to the intended use of this product, NO WARRANTY IS PROVIDED.
This product was added to our catalog on September 19, 2025





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