Fantastic FW 190 video

[swiss]

Originally Posted by Sternjaeger II

Fair point. Mind you though, a Jumo or DB engine are very complex and made of rare components, in addition to that they have an extremely low TBO (last time I talked to a German guy working on a DB605, he mentioned something as shocking as a 50 hours TBO!), so maintenance wise you would need a plethora of spares, either originals or custom made, with prices skyrocketing and infinite ballaches for certification.

The stuff the guys at thevintageaviator.nz do is inspiring to say the least, but they work on extremely simpler engines.

I would, if possible, strip the block from all internals(you can use those original parts for resto of other engines with the purpose of static display or demo runs) and rebuild to modern specs - remanufacture the parts from modern materials.
Titanium sleeves, ceramic bearings, hey - whatever it takes. That beast would still sound the same I guess and nothing else matters.
(You probably would end up with a few extra hp too, that means you could fly it with even less throttle -> increased TBO)