Took the plunge - Cummins to Hemi 6.4
After reading posts, reviews, specs, watching videos, and a few test drives, I finally decided to take the plunge. I sold my 2003 Ram 2500 QC LB 4x4 Standard output 5.9 Cummins 5 speed and bought a ne...
Forum Discussion
MM49 wrote:
Bigger engines can pull a taller gear set. My 6.4l pulls an 8200lb TT with respect. It works hard at times, but feels very good.
MM49
Or, big engines with tall gears perform worse than small engines with the right gears. But this only applies in certain situations, like fully loaded and steep grades.
