Duramax
When you're cruising at 75 mph,,,,passing everyone,,, uphill,,, with camper in tow,,,, and you look down and notice the rpm's are at 1800,,,, you say to yourself "Self, buying a Duramax dually was a ...
Forum Discussion
transamz9 wrote:GA1dad wrote:
When you're cruising at 75 mph,,,,passing everyone,,, uphill,,, with camper in tow,,,, and you look down and notice the rpm's are at 1800,,,, you say to yourself "Self, buying a Duramax dually was a good decision".
If you had bought a Cummins you could be doing it at 1600 RPM. Just sayin'.
I have had both a duramax and now 2 cummins trucks. My Cummins has 4:10 gears turning 2100-2200 RPM's to do the same thing the duramax does at 1800.
