2013 Cup cars to be tested at Homestead
Apparently because the sanctioning body has not yet 'aero-matched' the four models in the wind tunnel. Ford is billing its new model as a Fusion (not Mustang, as once planned), and when the car maker officially unveiled its 2013 street version, it was then free to take the wraps off the NASCAR version – which is decidedly different from the current Sprint Cup model, the still controversial and not greatly liked by many car-of-tomorrow. Chevrolet, for example, still hasn't officially named its model for its 2013 NASCAR Cup racer. mikemulhern.net