These early engines had displacements of 5.9 liters with 12 valves, meaning one exhaust and one intake ... Third-Generation 5.9-Liter 24-Valve (2002 - 2007) Midway through the second-generation ...

Third Generation 5.9-liter engines utilized ... and crossover tubes as well as heavier-duty intake and exhaust valves. From 2003 to 2007, Cummins offered two different turbochargers for its ...

These early engines had displacements of 5.9 liters with 12 valves, meaning one exhaust and one intake valve ... both the late second-gen and the third-gen 24-valve Cummins engines are considered ...