The 6.4-liter and 6.7-liter Power Stroke Diesel engines are different sizes and made by different manufacturers -- one by ...
The 6.0 Power Stroke diesel's distinctive whistle came from its turbine wheel. Its design was updated after 2003, thus removing the whistle.
Ford's "Godzilla" V8 engines are some of the strongest gas-powered blocks in its lineup. How do the 6.8 and 7.3 versions compare to each other?