Originally Posted by
vladconnery
Well the start of your problem was when you bought the losi starter box it's garbage. Sorry I had that same problem those motors couldn't turn a door knob. I had that box and nothing but problems. You can always upgrade the motors. Then engines fine matter of fact it's better than fine.
Losi starter box is just fine. I owned two of them (still have one). Only used them on .21 engines, on and off road. Turns them over with zero problems.