Contour Enthusiasts Group Archives Forums Modifications Duratec Performance V8 SHO rods in Duratec??

I was looking at the 3.4L V8 SHO specs and realized that the bore/stroke are the same as the 2.5L Duratec (Basically grafted on 2 cylinders, still has same 60 degree V angle). I'm now wondering if they used the same rods and pistons or did Yamaha throw in some nice forged parts (that may fit our cars)? Anybody know?