The debate over 12V versus 24V Cummins is not just nostalgia versus modernity, it is a clash between two very different ways of making power. Both versions of the 5.9 are capable of serious work, big ...

On episode 25 of HOT ROD Garage, host Tony Angelo tries something new: a diesel engine swap! Watch him take a 1973 D200 with a badly shaking 400 BB, yank it out, and cram a 1995 Ram 2500 Dodge diesel ...