Originally Posted by Kepler4
Hey Mike,
They were also going round and round about the mileage decrease from the 555 engine to the 605/610 engines. I recall endless mileage threads... hmmmmmmmmm.
You're kidding me? From what I've always heard from our diesel forum visitors, the Cummins GAINS MPGs when fuel prices go up.
From what some guys here say, the Cummins averages 25 MPG minimum or so when diesel gets closer to $3/gal....
Who'd a thunk it?