Recent content by Boathauler

I have a 2006 I 4400 with a dt570 it is set at 285 hp now and I would like to go to the 330 hp is it worth it or just sell it and look for another truck? I use it to pull boats , but half the time I take my ram3500 with the cummins in it because it pulls way stronger.the boats I pull are between...