6.4 vs. 6.7 Power Stroke: How do the diesel engines compare?

Power Stroke Diesel engines provided thrust for Ford Super Duty rigs for decades, but there are some key differences between ...

What Causes The 6.0 Power Stroke Diesel's Distinctive Whistle

The 6.0 Power Stroke diesel's distinctive whistle came from its turbine wheel. Its design was updated after 2003, thus ...