RC techtip: Very large propeller for larger RC boats

This FT010 RC boat is equipped with a 78mm propeller! This is more than double the size of the stock prop! To drive it you need to real powerful motor such as a 1500kv brushless, and at least 3S pack. The electronic speed controller must be at least 120A! 150A or higher preferred!


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techtip:largepropeller