This is packed with detailed photos and comprehensive captions, where you are guided step-by-step through the disassembly, machine work, assembly, start-up, break-in, and tuning procedures for all iterations of the 4.6-/5.4-liter engines, including 2-valve and 3-valve SOHC and the 4-valve DOHC versions. It also includes an easy-to-reference charts and suppliers guide so you find the right equipment for your buildup.