I have seen one installed into a Jeep, and judging by your sig. I would asume your thinking of the same.
He rated the engine weight at about 700lbs. You should be able to get more accurate info directly from Cummins (on-line answers).
Good luck if you are doing a transplant,
HP
hello my name is david i am looking for some help in setting up my 4 bt. I am trying to get 400 hp out of my 4 bt. I need to know what to do with my bosch injector pump , injectors , and turbos. I am on a budget.