OK, i bought a tornado EPX pro and took out the entire electronic system and put it in a hpi blitz, everything fit fine but i have way to much power, i tried to tune it down but im gonna end up buying a new less powerful motor. My question is will a differnt motor work with the stock esc, also out of curiosity what brand of motor is the stock motor and what is the esc.

soccerrules- Any 540 Brushless Sensorless motor not exceeding 5000kv will work with that ESC

Ok thanks! one more question the 3 wires from the esc are differnt colors than the new engine wire colors and im afraid that it will fry it if i guess wrong the first time.

Not possible to fry it from connecting the wires wrong. If you connect the wires and the motor turns the wrong direction. Switch any of the 2 wires, or change the direction switch on the transmitter. Either option will change the direction the motor turns.

-Chizz</p>

Ok, i went and got a brushless Novak 13.5 motor will it work? I only ask because the sensor wire (if thats the right name for it) dosnt have a place to go on the esc

soccerrules- that motor will not work as it is designed to be ran with a sensored ESC which the Tornado doesn't have.