3Racing 3RAC-MHS005/TI Competition Titanium Heat Sink with Fan  [3RAC-MHS005/TI]

3RACING Motor Heat Sink W/ Fan For 540 Motor (Fan-Shaped) - Titanium - 3RAC-MHS005/TI
Price:
USD$4.90
Brand:
3Racing
Model:
3RAC-MHS005/TI
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Race Focused Cooling for 540 Motors

The 3Racing 3RAC-MHS005/TI is developed with a racing mindset to manage motor temperature under aggressive running. Its titanium construction combined with forced airflow helps drivers keep consistent motor behaviour lap after lap.

Precision Material and Forced-Air Performance

Titanium offers resilience under repeated events and a balance of thermal transfer and strength. The integrated fan supplies focused airflow to the motor can, aiding stability in output during extended high load periods and supporting consistent lap times.

Fitment, Setup and Tuning Considerations

Designed to accommodate common 540 motor formats, this unit is suitable for racers looking to add a reliable cooling upgrade without complex chassis modification. Consider motor placement and clearance when planning installations to preserve drivetrain geometry and cooling effectiveness.

How does this heat sink integrate with race setups?

It is intended as a bolt-on cooling upgrade for 540 motors; assess motor mounting and body cutouts to maintain aerodynamic and weight balance for competition use.

Are there tuning benefits from lowering motor temperature?

More consistent motor temperature can stabilise performance and allow repeatable setups, particularly when dialling in gearing and power delivery for race conditions.

What should I check after fitting the heat sink?

Verify mechanical clearance, secure mounting hardware, and ensure the fan is unobstructed. Regular inspection keeps airflow effective and prevents heat related degradation.