[GBowman]

I have both a BDR (663HP built by Lykins) and a new GTR that just received a full bolt on & tune along with flex fuel option making a tad over 600 HP at the wheels (all 4 of them) that, by way of design will outperform most if not all of them even having less power. Why haven't American manufacturers come up with an all wheel drive offering to some of these muscle cars that would better utilize all of that power? I see American sport utility vehicles with AWD the are insanely fast. Why not the cars?