A refresh of the engine came partway through 2004 that let it hit 325 hp and 610 lb-ft of torque. Each generation of this Cummins engine has its fans, so it's tough to go wrong with any of them.

The amount of horsepower and torque delivered by a stock 6.7L Cummins diesel engine depends on when it was released. The earliest versions of the 6.7 Cummins diesel, introduced around the middle ...

Cummins offers its 6.7L Turbo Diesel as a crate engine in several variations. Here is how many versions it offers and the ...