Few, if any, aircraft designs can treasure the assortment of engines the Bf 109 have carried through its various iterations:
– RR Kestrel in the first V1 prototype.
– Junkers Jumo 210 in the first series.
– DB 600 for the “pre-Emil”.
– DB 601 and DB 605 for the main wartime variants.
– P&W Twin Wasp.
– BMW 801. Used, like the Twin Wasp, to test the possible radial conversion.
– RR Merlin in the Spanish Buchones.
– Junkers Jumo 211 in the awful Avia 199.
– Hispano-Suiza HS-89 for the early Spanish-built Messers.
– and last, but not the least, the Allison V-1710.
The Erickson Aircraft Collection’s airworthy “Bf 109G-10” seems at first sight to be the real deal or at least a DB-engined Buchón. Well, in fact it is indeed a Buchón, but in order to convert it to more closely resemble Bf 109G without the expense of a the original German engine they came to a brilliant idea. They decided to use an ubiquitous Allison V-1710 engine instead. To make this upright V12 engine looks like a inverted V12 both the engine mount and exhaust system have been specially designed so the cowlings almost mimic that of a late Bf 109G model. The result is quite convincing…and sure cheaper.
Never enough to me.