I just placed the rs in my sc10 and it is running great it is smooth and easy to program. I've had one in the 22 I had and the same result except now I know how a nice runnin esc suppose to fee like and the rs is good with just about any motor that's within it capability , I think but I'm not sure you don't suppose to go biggeer than a 5.5 turn ot 4.5 turn or something like that. And chaces are you will prob not go that bigof that motor anyway