Towing with older, low powered diesel pusher?

[KRatcliff]

There is no question you can mod a 5.9L Cummins to incredible power, but one of the biggest issues you will run into is effectively monitoring the motor and transmission since it is a diesel pusher. That is a long way from the back to the driver to reliably monitor EGT and transmission temps.

I have modded the 5.9L Cummins in regular truck which is not a problem, but the ability to monitor the one in my diesel pusher was what stopped me from going forward. Just a thought.