* Walk Around VIDEO * Celebrating the fortieth anniversary of the original Shelby Cobra GT500KR, Ford and Shelby collaborate on a new King of the Road Mustang with the 2008 Shelby GT500KR. Shelby GT500KR features an estimated 540-hp 5.4-liter supercharged V-8 with a Ford Racing Power Upgrade Pack, 3.73:1 rear axle ratio, short-throw shifter, and unique suspension tuning. Exterior design draws inspiration from the classic Shelby KR Mustangs and features unique carbon composite hood, wheels, and special 40th Anniversary badging and unique striping. Shelby GT500KR arrives in spring 2008 in an exclusive run of only 1000 units. Just like its namesake, the 2008 King of the Road packs a walloping dose of Ford performance power under its massive composite hood scoops. The Ford SVT-engineered 5.4-liter supercharged V-8 is treated to a Ford Racing Power Upgrade Pack that boosts horsepower to an estimated 540 and torque to 510 ft.-lbs., thanks to revised ignition and throttle calibration and a cold air intake system that replaces the stock unit. 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. Power is delivered to the rear wheels through a Tremec TR6060 six-speed manual transmission and 3.73:1 rear axle ratio, upgraded from the standard GT500s 3.31:1. Gear selection is courtesy of 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. www.brondesfordtoledo.com
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