I am thinking about re gearing with my tax return. See mods in sig.
I am currently getting 13mpgs in the winter here and 14/15 in the summer with 3.73 gears. Staying between 700-900 egt at 70-75, hitting 1000 uphill.
I bought the truck bone stock I got 18/19 on the highway. (never drove in town before lifting).
My last 6oh had identical mods but I went with 4.56 gears and was getting 14 in town and 16/17 on the highway. I do not tow anything heavy or tow very often. My main concern is getting some mileage back. I have tried the looney tune from vivian and xtreme street from eric both getting me about the same mileage.
Should I re gear? if so what gear ratio? I was thinking 4.30s? Like I said I am looking for the best mileage I can get with my lifted truck.
Also another option I was thinking was adding Meth. I have a buddy that got great results when running Snows MPG MAX. I do not have head studs and would consider meth for highway driving only.
the last truck with 4.56s
Current truck in sig, Thanks for the help.