The FT009 is without doubt one of the hottest entry degree RC boats. It’s low-cost however fairly dependable. Nonetheless, relating to prop improve, it’s typically discovered that the motor can cook dinner itself fairly quick. Upon nearer look it received’t be a shock to search out that warmth dissipation is lower than 50% – the coil covers solely half of the motor!
The boat comes inventory with a 540, which can be too brief for a full blown coil (you don’t need the openings to be blocked).
The next photograph reveals a mod the place an extended 550 is put in and is fitted with a full blown coil. The motor mounting plastic needs to be trimmed to accommodate the coil.