averaged 15-16 mpg (hand calculated) on the high way slightley more than the first half was mostly city with a little highway last bit was all high way. so im hoping that i'll average 17-18 on my trips to my ranch in del rio.
brandon those 7% grades are a killer i see alot of people when there truck slows down theyll punch it thinking they need to go 70 and thats only asking for less mpg if you ever see a 18 wheeler when they hit a 7% they literally go from 70 to 40 in no time
95 f350 7.3l gt42 238s fuel lab s&b mbrp 17deg idm arps compsprings smith brothers rods u do the math
LOOKING TO BUY A BUILT TRANNY