I'm by far not so deep into aerodynamics as you guys are, but I got to mention, that I think I already managed (accidently) to stall one engine in the DCS:A-10. I was operating the TAD and didn't observe my attitude a while too long when I noticed, that I was about to hit the ground. I made a sudden heavy pull on the stick and the AC got into some strange movements (can't say which kind of stall/spin it was...). After having it recovered I noticed one of my engines loosing RPM, ending up flamed out. Impressive!