Will the cummins powerspec software work with our cummins engine, or is it only for big rigs? the ISB block is listed on there.

 

The ISB is listed on there because it is widely used for indutrial applications. I spoke with a Cummins Rep a couple years ago at the North American Truck Show in Louisville, KY and he told me that the Powerspec and INsight software will not work with the ISB in the Dodge. Bummer, but I do have another truck with a compatible ISB and have considered it.