Husker Diesel - 03-07 Cummins 5.9L Common Rail

For the 2003 model year, the Cummins was introduced with Bosch high pressure common rail fuel injection, again increasing power output.The 2003 rating for the Dodge truck was released at 305 horsepower and 555 foot-pounds. Midway through the 2004 model year, the Cummins 600 was introduced, producing 325 horsepower and 600 foot-pounds.