It’s a great design for aircraft engines due to it ... but building a working diesel power plant is a lot of work. Too much for one man-year, certainly, so we can’t wait to see the progress ...

Cummins 14.3L Ace engine is one of the most powerful engines out there, powering U.S. tanks. That said, its unique design may surprise you.

The Ford 6.4L Power Stroke diesel had a short production run for various reasons. There is one production year in particular ...

Let's comparing their design, power output, and more to see how these diesel-powered machines differ. This isn't to declare a winner — each 6.7-liter engine from Cummins and Ford have its pros ...