2021 Cummins 1075 lbft peak torque at 1356 rpm
Apparently the 2021 Cummins makes its peak torque of 1075 lbft at 1356 rpm. Are you still impressed?
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^^^^ To pull 7% grades at 65 mph with a 20k trailer in tow we need over 550 HP. To make that kind of power at 2100 rpm we need about 1400 lbft of torque. So maybe when the hybrid technology hits the HD pickup models we’ll be there.
