this is at raceem RC in Rockford. setup just like in the book on the setup sheet in the back . diffs are, front 10k center 100k and rear 5k . electrics are tekin rs gen2 esc and a 8.5 redline motor. o mechanical timing 20 boost 10 turbo 5 drag brake 72 spur 28 pinion. only thing i have broke are both front shocks . one i hit the wall at full speed the other i tangled with an 8th scale buggy .car is a rocket and a blast to drive . this is only my 4th battery and motor temps are at 103 after 10 min