E 450 V 10 MPG
I'm wondering if my mpg will improve as the mileage on engine increases? My 31' weighs in at 13986. It's a 2011 with 7000 miles on it now. The best mpg so far has been 7.6. Babying it from Maine to C...
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You are about average and it will not get any better. There is a running myth in some Ford circles that the Ford V-10 improves mpg and "wakes up" (whatever that supposed to mean) after a break in period but it's total nonsense. What you will find is that around 1900-2000 rpm's is the sweet spot, depending on rear gear, for MPG's and responsiveness.
