12.7 415C US07 - 420hp 12.7 455M US07 - 461hp 12.7 425M US07 - 431hp 12.7 425E US07 - 431hp 12.7 445C US07 - 452hp 12.7 455E US07 - 461hp 12.7 485C US07 - 492hp 12.7 485E US07 - 492hp 12.7 485M US07 - 492hp