3RACING 3RAC-MHS7/TI/V2 Competition Titanium Heat Sink with Fan  [3RAC-MHS7/TI/V2]

3RACING Engine Heat Sink Extended Motor Heat Sink W/ Fan Ver.2 For 540 Motor (High Finger) - Titanium - 3RAC-MHS7/TI/V2
Price:
USD$6.10
Brand:
3Racing
Model:
3RAC-MHS7/TI/V2
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Race focused cooling upgrade for 540 cans

The 3RACING 3RAC-MHS7/TI/V2 provides a titanium heat sink paired with an integrated fan to manage motor temperature during high demand runs. Its design is aimed at drivers who need consistent motor performance and reduced thermal drift in competition settings.

Thermal control and consistency

Titanium construction offers a reliable thermal path with minimal added mass, helping extract heat from the motor can efficiently. The integrated fan improves convective cooling to stabilise temperatures during repeated high load runs.

Precision fit for competitive setups

Designed to match standard 540 can dimensions, the unit ensures optimal contact for heat transfer while fitting into common race chassis layouts. It is suitable for tuning where thermal management is part of the setup strategy.

What benefits does the 3RAC-MHS7/TI/V2 bring to race tuning?

Better cooling reduces thermal sag and helps maintain consistent power delivery, making RPM and throttle response more predictable across multiple runs.

Are there any fitment tips for tight race chassis?

Verify clearance around motor mounts and wiring, and ensure the fan orientation does not interfere with nearby components. Small adjustments to mount points may be needed on compact layouts.

Can this heat sink be part of a broader performance package?

Yes, combine improved cooling with proper gearing, ESC tuning, and ventilation to get the best repeatable lap times and motor longevity.