"Ford Motor Co. will celebrate the 10th year of the Mustang Cobra today by unveiling the 2003 SVT Mustang Cobra, a high-performance specialty vehicle that produces the most horsepower ever for a factory-built Mustang. This version of the Cobra has a 4.6-liter, dual-overhead cam V8 engine that produces 390 horsepower, up from 320 horsepower for the 2001 model. A Mustang GT, by comparison, produces roughly 260 horsepower. " Ford's latest Mustang Cobra packs a punch - 390hp | 
