Ford’s 6.0L Power Stroke comes from the factory with a variable-geometry turbo, or VGT turbo. The concept is a good one: The exhaust impeller’s vanes can be turned to different angles on the fly to ...

Diesel engines love air. It’s almost like they can’t get enough of it. Chances are pretty good that if your truck is still sporting the stock turbo, it’s probably not making as much power as possible.

With the promise of cleaner emissions and more power from a compact package, the Ford 6.0L Power Stroke was introduced in 2003. This new diesel V8 was a jump in power and refinement with the ...

Powerstroke secrets every diesel owner should know From the early days of the 6.0L to the refined 6.7L Scorpion, Ford’s Powerstroke diesel engines have seen major changes in performance and ...

The idea behind the Big Bang testing was pretty simple. We wanted to illustrate how much power the stock LS internals could withstand before we discovered the breaking point. Just because an engine ...