First off, welcome to FTE and the 6.0L forum.
Originally Posted by
Nate414
What MPG is everyone getting with there 6.0's with what done to them?
That's a loaded question. A 2WD truck will get better mileage overall than a 4WD; a stock height truck will do better than a lifted one; and how fast you drive is another factor. With all that said, I'm running a 19.3 mpg average over 110 fill-ups covering 48k miles.
Pavement Princess (Ford F-250 Super Duty) | Fuelly
I'm one of the slower drivers out there...seldom run faster than 70 mph; slow roll up to/from stop signs/lights; don't beleive in "rolling coal" and always keep up with my PM's. I think in a couple of hours you'll discover this a "can of worms" type of topic.