3Racing 3RAC-MHS7/LB/V2 Racing Grade Light Blue 540 Heat Sink with Fan  [3RAC-MHS7/LB/V2]

3RACING Engine Heat Sink Extended Motor Heat Sink W/ Fan Ver.2 For 540 Motor (High Finger) - Light Blue - 3RAC-MHS7/LB/V2
Price:
USD$6.10
Brand:
3Racing
Model:
3RAC-MHS7/LB/V2
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Race-Focused Cooling for 540 Motors

The 3Racing 540 Motor Light Blue Extended Heat Sink with Fan is engineered with racing use in mind to improve thermal control on 540 motors. It helps maintain stable motor temperatures during high load conditions to support consistent lap times.

Performance-Oriented Airflow Design

Combining a finned aluminium sink with an integrated fan, this unit promotes efficient airflow across the motor can. The light blue finish is applied with durability in mind and complements a tuned race setup.

Tuning Friendly Upgrade

As part of a race setup, reliable cooling reduces thermal degradation and helps preserve performance between runs. This heat sink with fan is a practical tuning item for drivers focusing on consistent output and component longevity.

Is this suitable for competitive 540 class racing?

It is aimed at standard 540 motor configurations and provides additional cooling that can help maintain performance during repeated heats.

How should I integrate it into a race setup?

Fit the sink so the fan has clear intake and exhaust paths, check for interference with mounts, and plan wiring for easy removal during maintenance.

Does it affect motor balance or weight distribution?

The component adds modest mass at the motor location; consider this when finalising setup but the primary benefit is improved thermal control.