The Au first came out with 185 kw at the crank
T series (the next model up, came with 200kw in the TE and 220kw in the TS)
The series 2 Auxr8 now has the 200kw motor but will shortly move to the 220kw unit. The motor itself is the windsor 302 with Aluminium heads.
The t series is rumoured to be moving to a stroked 5.7 litre 255kws by mid year and an announcement will be made in the next week at the Melbourne Motor Show.
The 2003 Falcon is slated to get a 5.4 all alloy job.