i've done similar stuff in the past- if the snowmobile decides to be a bitch and flood out for some reason, i just pull the plug and hit the end with the propane torch for a couple of seconds to burn it of and get it hot, put it back in, and try starting it right away.. it will generally fire right off and purr like a kitten.. if not, i pull the plug back out, stick the torch in the spark plug hole to burn the stuff out of the cylinder- it makes a satisfying "FWOOSH" noise when the fuel in the cylinder goes up- burn the plug off, and put it back in again..