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How does the GT500 manage its traction problem?
Of course, when dealing with 650 horsepower and 600 lb-ft of torque, traction management becomes a serious concern, to which Ford answered with more than just new gearing. A new, defeatable launch control system has been developed that allows drivers unprecedented levels of control, allowing for specific rpm launch points to be chosen based on elevation, tire and street temperature and other variables. This system is fully unique to the SVT lineup in that it is incorporated into both the engine control and traction control systems.
There is also a Torsen limited-slip differential that comes with the optional Performance Package, something Ford says helps even further to deliver maximum power output to the ground. Rounding out the driving dynamic upgrades are tweaks to the AdvanceTrac system, which now features appropriately adjusted steering assist levels based on the changes to the car.
“We took a completely different approach with this car so drivers can choose their settings instead of a computer making the selection,” Jamal Hameedi, SVT chief engineer, said. “Nearly every system the driver interacts with can be tailored to his or her situation including the Bilstein electronic adjustable suspension, launch control, AdvanceTrac and steering assist levels.”
Of course, with all this power comes the need to slow this 3,850lb beast to a stop, to which Ford, Shelby and SVT answered with a new Brembo brake system that utilizes new six-piston calipers in the front, along with larger front and rear rotors. Ford says it also developed new brake pads which are even more performance-oriented, intended to performance better under high-speed heavy deceleration.
Also part of the stopping equation are wheels and tires, to which the 2013 Shelby GT500 offers two new sets of forged-aluminum wheels including a unique wheel for cars with the optional packages. The 19-inch front and 20-inch rear wheels are coupled with Goodyear Eagle F1 SuperCar G: 2 tires on all vehicle configurations.