Posted 2/26/2012 10:13 (#2252387 - in reply to #2251686) Subject: Re: big cam, small cam cummins 855
Monticello Ar
If u have a cummins dealer near u give them the cpl code and tell them what u want to do. They can tell u what the motor is capable of and what would need changed to get higher horsepower. The cpl will tell them what the motor was set up with.