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 ...

The Ford 6.0 Powerstroke is one of those "as long as" engines. What's an "as long as" engine? It's one you have to make excuses for. There are at least four sentences that could begin with "the 6.0 ...

Turbochargers are wonderful things, taking waste energy and using it to help an engine to produce more power. The variable-geometry turbocharger is an advanced version of this technology, which brings ...