For starters, the new V8 uses a different bore and stroke to give it an even five liters of displacement, last employed in the Mustang GT in 1995. A larger, single-blade throttle body that replaces the dual unit now works in conjunction with a composite intake manifold runner to provide for better breathing, as do the all-new aluminum cylinder heads that include an extra exhaust valve for a total of four valves per cylinder.
Additional upgraded components include a forged steel crankshaft, stronger forged powder metal connecting rods, high compression pistons, and a fantastic set of tubular stainless steel exhaust headers on each side. Perhaps most importantly, the 5.0-liter V8 receives Twin Independent Variable Camshaft Timing (Ti-VCT), a technology that allows for optimal power or fuel economy depending on throttle input. You can read our in-depth article for even more details on the Mustang's new 5.0-liter V8, or you can see our live photos of the car and the cutaway engine in the galleries below.
Photos by Drew Phillips / Copyright ©2010 Weblogs, Inc.