The Haltech Nissan GT-R was videod on the dyno today at Sydney Autosalon 2008 which runs Satuday and Sunday 21st and 22nd of June. With no modifications to the car except the Haltech ECU the car made 490 hp at all four wheels. Decent power and enough to run an 11.1 @ 124 mph as they have shown recently.

Source: Video from jeff @ Skylines Australia Forums
Link: Autosalon Home Page