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
If you don't have an allison 3000 trans you are limited by the transmission. It will not stand up to added HP and Torque if it's not a 3000. I think Bruce Brown has given you the right answer.
