Forum Discussion
Cummins12V98
Mar 10, 2016Explorer III
Texas Roadrunner wrote:
Cummins 12V,
Thank you so much for your help, this is just the kind of information we need. We really appreciate the help. Wish we could go with the 373 rear end but we probably should go with the 410, shouldn't have any issues if we do that. The gas mileage will probably be not quite as good as we could get with the 373, but it is the sensible thing to do. We were averaging 10.5-11 with the Denali pulling our 36' MS. Thanks again!
Towing heavy I really don't think the 3.73's would do better than the 4.10's since the 4.10's are really in the sweet spot at 1,750 at 60 in 6th. Solo the 3.73's would get a bit better but at this level who really cares?
You are welcome!
About Fifth Wheel Group
19,007 PostsLatest Activity: Feb 28, 2025