Yeah I ran the 5.5 turn version of that motor with the TrackStar 120A sensorless esc and it was a great combo. But the can was soft and I ended up stripping the mounting holes (all 6 of them). I bought a sensorless Tenshock 4400kv to finish the outdoor season and was very pleased with it's performance as well. When I started running indoors in October I bought the TrackStar 120A turbo esc and the TrackStar 540 4 pole (4250kv). It lightened up the rear end of truck considerably and it's more powerful than necessary for a tight indoor track.