Just about to start my new swap

Got all my summer stuff out of the garage finally,(2 months late) gonna swap the dart and the challenger around tomorrow and start dismantling(engine and trans first)Or might drain the gas from the challenger put some fresh stuff in as i'm sure the old has water in the tank(no gas cap) and try to start it before pulling it out. I've never heard it run yet, thinking of checking first. If it ran before i pulled it no reason it shouldn't run after.:finga: