The world of diesel-powered pickup trucks is well established and relatively stable, with Ford, Chevrolet, GMC, and Ram all sharing—well, battling for—overall prominence in the space. AsDiesel ...

One area a diesel responds well to is a larger dose of cooler air. That’s why factory-installed intercoolers are found on all of today’s modern diesel engines from passenger cars to big rigs. An ...

Modifications: 5.9L 24-valve Cummins swap, 12mm P7100 injection pump with 191 delivery valves and 4,000-rpm governor springs, 60mm into 66mm compound-turbocharger setup, ARP head studs, AFE stainless ...