>(Engineers will say that there is no such thing as a typical engine) [others will say that that I have the nomenclature mixed up] <
I like the idea of the multiple choice opinion poll but I didn't see where to enter a vote
Regarding the V2500. It had/has a "bowed: rotor spoolup problem that causes uncomfortable vibrations. The oil damped bearings need to work and of course the temperature effects need to be controlled to reduce the bow. Not much more than a uniqueness to this model.