Ram 2500 with 6.4 Hemi for 5th wheel
Anyone towing a 5th wheel with the new 6.4 Hemi? How do you like it? I am considering one.
Forum Discussion
Ventureman wrote:
NO! If the gasser is rated at that RPM then it's not "working harder" than a diesel turning at its rated RPM. As to fuel consumed, the diesel engine isis more efficient at doing work.
The part you may be missing though is the diesel makes its power in the cruising RPM range while the gasser makes its power well above the cruising RPM range.
Therefore the gasser is working harder because it isn't within its power band RPM range.
