Ford Mustang SVT Cobra
2003 Ford Mustang SVT Cobra
Debuting in early 2002, the 2003 Cobra, codenamed "Terminator" by the SVT development crew, which quickly fell into common usage for the 2003/04 Cobra, came with a supercharged 4.6 L DOHC engine. Numerous improvements were made to the powertrain and driveline to handle the increase from the previous model year. A cast iron block was used instead of aluminum, with stronger internals, including forged Zolner pistons and Manley H-beam connecting rods that were modified with a wrist pin oiling hole by the SVT engine builders. These upgrades were critical in order to support the 8 psi (0.55 bar) of boost delivered from the stock Eaton M112 roots supercharger. Other improvements include the use of an aluminium flywheel connected to a Tremec T-56 six-speed transmission, 3.55:1 rear axle ratio and stronger 31 spline half shafts with revised upper and lower control arms. These modifications launched the Cobra from 0-60 mph in 4.5 seconds and the quarter mile in the high 12's at over 110 mph (180 km/h). Some have gone as low as 12.4 seconds with a professional driver and good conditions in stock form.
Although many believe there was no 2002 Cobra, there was a very small release. There were only about 100 vehicles built, and they were all shipped to Australia. Other changes included additional lights in the lower bumper, and the steering wheel was moved to the right side of the car.
For 2003, SVT offered a limited-edition Tenth Anniversary Cobra which featured unique color paint scheme, split seven spoke gunmetal wheels, and red leather inserts in the seats.
The 2004 Cobra was much the same as the 2003 Cobra with a few minor updates, including new paint color options (Screaming Yellow, Competition Orange and Mystichrome, which featured seats with custom colored inserts), a slightly updated exhaust system, which helped to eliminate the Gas Guzzler Tax that the 2003 suffered, as well as some minor interior changes.
Source: Wikipedia, 2012