Inside the 1,000 lb-ft 6.7L Cummins
As I said before, most of the changes were made to keep it clean(emissions wise) and cool at stock power levels while mated to emissions equipment. Although, there is no doubt Cummins is sandbagging ...
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Dodge or Ram for years have held the Cummins power levels down due to limitations of the rest of the drive train. Heck 30 years ago you could buy direct from Cummins the parts to nearly double the motors power. Now that they have the rest of the drive train technology in place Cummins can take the motor to the levels its capable of. Heck, just take a look at commercial applications to know where this is heading.
