Thereâ€™s a muscle-car war brewing in Detroit these days. Right as the handling-champion Z/28 prepares to go out of production, Ford delivers a Shelby with a flat-plane-crank V8, MR dampers, and carbon fiber wheels. How about taking the two through a series of challenges: first, some canyon carving to see which car is better on the road. Then, a dyno shootout: can the GT350Râ€™s 5.2-liter engine make more power than the venerable 7.0-liter LS7? And then, it is onto Chuckwalla Valley Raceway to find out not only which one is faster around the track, but which car handles best. No muscle-car comparison test would be complete without a drag race, of course.