Muscle Mustangs and Fast Fords magazine did a nice article on the 2003 Cobra in their latest (?) issue, back-to-back comparison with the 2002 SS Camaro. The article has a couple of pictures of the Cobra engine, with the Eaton Supercharger on top.
You can read the article on-line at -
http://www.musclemustangfastfords.co...ff_deathmatch/
Here's the best shot of the engine from the article -