Thanks for the reply. The Trackstar/TORO 120a ESC has a claimed internal resistance of 0.0003ohm, and the Hobbywing EZRUN 0.0004ohm, surely there's not much between then at that level?
Originally Posted by
rccartips
Higher end esc's would have lower internal resistance = higher speeds. And maybe from a stop, the 17.5 might draw more than 60A.