I know from Ford sources, the six is DEFINITELY Double Overhead Cam 24 Valves, 180kw standard on the Forte.
The XR6 will have a Turbo option (maybe twin not sure) either 220kw or 240kw.
Then there is the V8 Engines...
4.6l DOHC 32V 240kw
5.4l DOHC 32V 280 kw - 300 kw
The Ford dealers in the know are ecstatic but
have allot of stock to move but the fresh AUIII should help.
At long last, petrol heads rule the day.
And Holden are a year behind, all they have is a very old GenIII pushrod.