DB605A engine - lets say standard engine, B4 fuel, 1475hp
DB605AM engine - same engine, with MW50 injection+C3 fuel, 1800hp
DB605AS engine - DB605 with DB603 supercharger, B4 fuel, 1435hp
DB605ASM engine - DB605AS with MW50 injection+C3 fuel, 1800hp
DB605ASB engine - DB605AS with increased compression, MW50 injection+B4 fuel or just C3 fuel, 1850hp
DB605ASC engine - DB605AS with increased compression, MW50 injection, C3 fuel, 2000hp
DB605D engine - higher compression than DB605A, different oil system, different boost regulation, C3 fuel, 1550hp
DB605DB engine - DB605D with MW50 injection+B4 fuel or C3 fuel, 1850hp
DB605DC engine - DB605D with MW50 injection+C3 fuel, 2000hp
DB605DM engine - DB605D with MW50 injection+B4 fuel, no C3 option, 1850hp