Until you get some form of temperature gaging that tells you a number, we can't really appreciate what your "hot as hell" really means.
You have already taken corrective action for extreme heat (T6 for your oil) so until you can beg, borrow or steal a temperature measuring device you will just have to solder on with it.
Hint: if you were really over-cooking the engine your exhaust pipe would be a bright blue color all the way into the muffler -- is this the case ???And yes, the engine head and barrel gets hot enough in normal use to give you a second degree (blister) burn if you grab on to it when you first stop. The exhaust pipe goes from second degree burns to third degree (steak searing in the pan) and that is normal too.
Stop from a hard run and idle it a bit and it gets a lot worse, BTW ....
And that my friend is why I use T6 for my oil, because I sometime do silly shite that really abuses my engine up in them high mountains, and then I idle the engine some afterwards sitting all still-like with no air circulation ....
(or with it lying on it side as the case may be)