I bought a used YS 120 several years ago and now I'm ready to use it. I now realize that it has Ignition and a spark plug. Also the ignition instructions uses the word "gas", thus making me realize this engine was set up for gas and not nitro. I searched on the web to find out something about this setup, but I can't find anything. Is there a benefit or should I pull the ignition off, put in an OS 4c glow plug and move on? What's the scoop?
I'm assuming that maybe the gas is more powerful than Glow or something..... Any help is appreciated.