Who knowws about nitro rc airplane engines?

how do i break it in tune it fuel it and most importantly how to shut it off properly…i want to know how to fuel it because i just got bored of electric and know i want to take the next step and i was just wondering if the body comes apart and stuff so u could fuel it…i really dont know much about gas planes yet

It's best to use an engine stand for break in.Run it rich for a couple of tanks of fuel.Fueling is usually done by removing the line to the carb and filling it til you see fuel in the line to the muffler.If you can't get to the carb line because the cowl is in the way you can get a fueling valve that plumbs into the carb line or whats called a fuel dot.There are many rc websites you can go to for info.Just google in rc airplanes.