Posted by MoparNorm on Sunday, June 22, 2003 at 10:41AM :
In Reply to: Re: You're probably joking about the 6.0L but... posted by Garth Quapp From Alberta on Sunday, June 22, 2003 at 1:43AM :
What trans do you have? I constantly drive at 75+ with the 4:10, I'm turning around 2100 rpm and getting 17 mpg in my 'not-yet-broken-in' Cummins. I have the 47RE.
MN
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