4x4 crew cab long box 4.10 gears. So large it isn't even listed on the EPA site due to the weight being so high. I decided I don't care about EPA just about my improvements over baseline so I used my first tank as the combined value and guessed at the others.
Build Thread:
Current Mods:
Non - the scangauge II doesn't work since the truck is not ODB2 even though it's a 97. Stupid ford engineers