Hubby says we need more power!!
We have a 2003 Holiday Rambler Neptune pulling a Jeep Wrangler. The hubby is frustrated with the lack of power that it has when we are pulling on to highways and wanted to know if there are any add-o...
Forum Discussion
Go to a Cummins Forum site. Banks are not the epitome of electronic tuners. I wouldn't put anything Banks on any of my engines.This is just 1 company that does it.
https://www.heavydieseltuner.com/Cummins_RV.php
You can't murder an Allison. They will take 600hp.
https://www.heavydieseltuner.com/Cummins_RV.php
You can't murder an Allison. They will take 600hp.
