Originally Posted by Bhobbs
Probably the 5.8 L but with vvt.
If this is true, it sounds like it would be a slightly bored out/tweaked version of the Boss 302 engine.
If by 5.8L, you mean a version of what is in the GT500, then no. That is just an enlarged version of the old modular 4.6/5.4L architecture, not the Coyote engine.