An anonymous tipster emailed us the above pic which heavily suggests that Forza 3 will indeed feature at least one V8 Supercar, the Team Vodafone Ford Falcon. It says Whincup on the side, too.
I know this could possibly be done in Forza 2's editing suite. I don't know enough about the differences between Forza 2 and 3 to spot any inconsistencies. Or it could be a mock-up that's been leaked.
I've contacted Microsoft for comment.
But if true, does it make you any more interested in the Xbox 360's anwer to Gran Turismo? Especially since Codemasters seems to have packed in its dedicated V8 games.