In 1967 Ford and Shelby launched the GT500KR. Now 40 years later, they are at it again with the new 2008 Shelby GT500KR. This limited edition vehicle will feature a 540 hp, 5.4L engine, 3.73 gears, short throw shifter, and a specially tuned suspension.



The upgraded power comes by way of a supercharged, 5.4L V-8 treated to a Ford Racing Power Upgrade Pack that boosts horsepower to an estimated 540 and torque to 510 foot-pounds - thanks to revised ignition, throttle calibration and a cold-air intake.



Calibration modifications include advancing the ignition timing as well as re-mapping of the electronic throttle settings to provide quicker throttle response for better off-line and mid-range acceleration. Increased throttle response will be met with a sharper roar from the Ford Racing-inspired exhaust system.



The GT500KR will feature a Tremec TR6060 six-speed manual transmission and an all-new Ford Racing short-throw shifter making its debut on the KR. Topped with a white ball, the new shifter is 25 percent shorter than the unit on the GT500 providing for crisper, sharper shifts.



The GT500KR will feature unique spring rates, dampers, stabilizer bars, and strut tower brace, all designed specifically for the KR. In contrast to the GT500, the suspension will lean more toward performance while still making it drivable on the street.



The Shelby GT500KR will be produced in an exclusive run of 1000 units and will begin arriving in Ford dealers in the spring of 2008.