[Gonzalo Bravo]

Falta lo mas importante, la letra al final del modelo del motor:

Engine designations:
EJ20D: closed deck and open deck non-turbo DOHC engines
EJ20E: open deck SOHC engines
EJ20G: closed deck and open deck single turbo DOHC engines MY90-MY96
EJ20H: open deck twin turbo DOHC engines MY93-98
EJ20K: open deck single turbo DOHC engines MY97-98
EJ20R: open deck twin turbo DOHC engines MY96-98
EJ205: open deck single turbo DOHC engines MY99 on
EJ207: semi-closed deck single DOHC turbo engines MY01 on
EJ209: open deck twin turbo engine MY99-03
EJ22E: open deck SOHC engine
EJ22G: closed deck engine (22B: DOHC, Legacy Turbo: SOHC)
EJ25D: open deck DOHC engine MY96-98
EJ251: open deck SOHC engine MY99 on
EJ257: semi-closed deck DOHC single turbo engie MY03 on