hey guys,

New to the forum and just after a bit of info about the difference between the Australian 5.4L 4V heads and the American 5.4L 4V heads. Basically I'm just in the planning stages of building a twin turbo setup for my xr8 and require a new intake manifold, i like the look of the Logan manifolds and also the MMR manifold but I'm not sure whether the manifolds will match up to the aussie heads?

Any info or recommendations would be greatly appreciated!

 

Your heads are the same as our 03/04 heads