Forum Discussion

ShinerBock's avatar
ShinerBock
Explorer
Oct 20, 2020

Why diesels are most efficient around 1,800 rpm

Finally got more of an answer to why all diesels are most efficient around 1,800 rpm. In comparison to what I thought, it has more to do with how diesel burns than other things like compression ratio...
Tow Vehicles
goducks10's avatar
goducks10
Explorer
Oct 23, 2020
Cummins12V98 wrote:
Nice flat section along I-5

I will be towing from NW WA to SoCal next week and will do the same test towing 36k combined.





How the heck do you get away with dbl towing through Oregon. Or are you only taking the 5er?

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