http://www.zeroto60times.com/Shelby-...mph-Times.html
Ford GT 500 Shelby Mustang 0 to 60 mph and Quarter Mile Times
1968 Ford GT500KR Shelby Mustang 0-60 mph 5.5 Quarter Mile 13.7
1968 Ford GT500 Shelby Mustang Green Hornet EXP-500 Prototype 0-60 mph 5.6
2007 Ford GT500 Shelby Mustang 0-60 mph 4.4 Quarter mile 12.7
2007 Ford GT500 Shelby Mustang Convertible 0-60 mph 4.7 Quarter Mile 13.2
2008 Ford GT500 Shelby Mustang 0-60 mph 4.5 Quarter mile 12.6
2008 Ford GT500KR Shelby Mustang (Supercharged 5.4L) 0-60 mph 4.4 Quarter Mile 12.5
2010 Ford GT500 Shelby Mustang 0-60 mph 4.5 Quarter Mile 12.7
2010 Ford GT500 Shelby Mustang Convertible 0-60 mph 4.6 Quarter Mile 12.8
2010 Ford GT500 Shelby Mustang Super Snake 0-60 mph 4.0 Quarter Mile 11.8
2011 Ford GT500 Shelby Mustang 0-60 mph 4.0 Quarter Mile 12.2
2013 Ford Mustang Shelby GT500 0-60 mph 3.6 Quarter Mile 11.5