I thank you for all this info. I also want to get a heatsink and maybe a fan too for the motor. I know its a 540 motor, I'm just not sure which heatsink to get. Any recommendations?
I've been reading through this thread and wow. A lot of info. I am new to RC. I bought a Pro4 SC10 at the end of June. Its been pretty great, about a month ago I destroyed a tire the first time trying it on 3S. The only thing I don't care for is how easily it rolls and that it tends to overheat...