11-02-2006, 03:43 PM
yeah change all the diff fluids and the shock oil, my setup has been 7-30-3 front to back, although I may change it. the force .28 that comes with the crt rtr is an awesome motor. also I have ditched the roto start in favor of a bump start with a starter box. in fact the 1st time I ever tried to use the roto start to start the motor, it burned up the gears on the inside of the roto handle. I also changed out the stock radio and receiver. if your not going to race it, they would be ok, but for racing an fm radio system or spectrum is the way to go.