The plug you see is only a remote plug, need to connect the red wires to the real plugs in the cooling head. So when you start it you don't need 2 glow plug starter. Hello ching. What size is the engine ar? It would be very cool if I can fit it to my RC bikes.
no, the remote plug is just a fake plug to get electricity to the real plugs in the head. Lot of helicopter and bike use it as it is really hard to get to a glow starter onto the glow plug as the heatsink is hide inside the frame.