For times when 540 hp is not just enough for you there is the Ford Mustang Shelby GT500 Super Snake to look forward to. This new car really takes you to the new level of car technology that comes packaged with the Mid America Ford Team Shelby Nationals. It is right there in Tulsa, Okla. Shelby takes their customers to the next power level with their awesome upgrades. They will make choices for their customers according to their requests and demands.