I find it interesting that Ford uses codenames for developing engines, Voodoo, Predator, roadrunner, trinity etc. I spent a lot of time looking for the codename for the S/C 5.4L in the 07-08 GT500. finally found the answer in the last couple pages of the book,
Iron Fist, Lead Foot: John Coletti...
Picked up a 2013 Boss LS, black, today. Spent a little time behind the wheel, what a rush. Can't wait for it to warm up a little so I can really run her. Less than 13k miles. LS585