The 1,000 LB-FT 6.7L Cummins engine's interior   Now that the cat is out of the bag and we know the high output 6.7L Cummins delivers 1,000 lb-ft of torque—the greatest ever produced by an OE engine scheduled for a pickup truck—time it's to investigate what efforts Cummins has taken to ensure that this power plant is as resilient as its...