im about half way thru a little trip right now and i thought i would throw this out there. i drove from payson az to telleride co about 400 miles on half a tank of diesel, everything in my sig is done right now and i really didnt think i was doing all that great with the way my vgt is set up, cruising at 75mph and 2k it pushes 2-4lbs, does anyone know how that compares to their non vgt trucks?

 

check your fuel filter

 

how do you like that he351vgt? ive heard alot off good and bad about them.. how are you contoling it? ill get about the same milage with my truck give or take, dep how my food feels