Westen Champlin put a twin turbo cummins into a 1979 Ford Bronco so we drove it to Idaho and turned it into a mega truck with military axles from Western Canadian Rockwell, custom four link ...

Back then, Dodge had taken to building all sorts of oddball trucks and vans with strange ... behind the grille and plopped one wild Cummins 6BT turbo diesel inline-six in its place.