I just read in my latest issue of Grassroots Motorsports (GRM) that they will be hosting the Ultimate Track Car Challenge this June. What stood out to me was that all of the leading high performance Mustang manufactuers/tuners were all missing. I wonder if Shelby, Saleen, Roush, Steeda and others simply aren't up to the challenge??? It sure would be great to know once and for all whose best at the race track. Let's encourage our friends at Shelby, Saleen, Roush and Steeda to step up to the plate and enter their best cars. Should be very revealing.