If Ford Aus are on a mission to regain some footing in the car market, and have been told by Ford US to aim above Holden, then using a 4.6l goes against that in many ways. A 4.6l Falcon won't be taken as seriously as a 5.4l Falcon, regardless of it's technology.
Lets assume it's 5.4l, then I'm betting we won't see the Triton SOHC version. Rumours point to an all new 24 value DOHC 5.4l and a 32 value DOHC 5.4l as used in the Cobra R.
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