I have a 92 Dodge Cummins 4x4 5spd stick, 3.54 limited slip, everything that Gale Banks makes, 3.5" exhaust, new intercooler, increased fuel pump pressure, mods to turbo, tack, pyro meter, and pressure boost gages and a pac exhaust brake. almost $4k worth of mods. Reason was I am pulling 94 limited 34' with a combined weight of 16640 and the factory load limit is 16000. Pulling 6-9% grades loaded was a bear, it is much better now. I have 120k miles on the truck about 30k or more towing. The trailer weighs 9500 pretty well loaded, some food and clothng, 2 40 lb propane tanks full and a takn full of fresh water.
19-23 mpg solo
12.5 average towing (2000 mile trip)
I tow around 65 mph and use the interstate system a lot
Keep the shiny side up.
WBCCI # 348
Past Region 3 President
Past President Tidewater Unit 111
Rick Bell in "Silverbell"