Is anyone getting into the 20s for MPG ???

I average 17.3 with juice on 3 and I run 70-75 my computer says 21.6 I wish it would do that but I think this is pretty good for this big of a truck. Some one said if i put in 275 rv injectors it would help my mileage.
 
when my lift pump was going out i was getting 20mpg, then i put on the FASS and a new VP then i started getting 17 and 18, then came the comp and larger injectors and smoke i love that now i get 15 to 16 highway but thats my fault heheheehe
 
Back
Top