Features: 1) The process of cleaning before driving your car: for cleaning the engine, 1-2 tank oil\'\'s use is a standard, and then run your car slowly to run out of another 1-2 tank oil, all ways down, the cleaning work is over, the car can run normally 2) Turning on the transmitter and the receiver: extend the antenna of the transmitter and the receiver, and then switch on the transmitter and the receiver in succession; while switching on the receiver, make sure the carburetor is at the neutral position 3) Fill the fuel: fill the special model\'\'s fuel, and mix the gas and the lubricating oil, the rate of the gas to the lubricating oil is 25:1; close the fuel tank\'\'s cover and fasten it after it after filling the fuel 4) Starting the engine: push the front valve several times until securely streaming out oil; shut down the wind gate, and turn the accelerograph to the position that spaces 1/4-1/3 place of opening; pull the pulling-start rod until engine send out sound of start to start engine adjust the wind gate to the place which spaces 1/4 position of opening position; pull the pulling-started rod quickly; start engine several minutes to pre-warm 5) Stop the engine: the engine will immediately stop running as long as you press the stall switch of the engine, please refer to the instruction manual(g230 RC) for more details 6) 2-channel transmitter system: the servo must be set at the center position before installation, to set the neutral turn on the transmitter and receiver, set the trim tabs in the center position, and turn off the receiver and transmitter in succession, the servo will be in the proper neutral position for installation Specifications: 1) Length: 486mm 2) Width: 390mm 3) Wheelbase (F): 300mm 4) Wheelbase(R): 300mm 5) Gear rate: 1:8 6) Tread (F/R): 390mm 7) Weight: 9kg 8) Wheel diameter: 162mm 9) Height (overall): 240mm 10) Engine: 15CXP