How many foot pounds of torque does a 1997 12 valve cummins have?

The 1997 12-valve Cummins doesn't have a single torque figure. The torque output varies depending on the specific application (truck model, transmission gearing, etc.). However, a common range for the torque output of a 1997 12-valve Cummins is between 450 and 550 lb-ft. You'll need to consult the specific specifications for the truck it was installed in to get the exact number.