[spudglo08]

If you want gas milage buy a Harley.14mpg is about as good of milage your gonna get from a 6.0L.I'd try the nelson tune it doesnt sond that bad.If drivin to texas isnt justifyable for you i do believ you can order a chip from him through the mail which i think im gonna look into.Or try the hypertech thing.Or even superchip it.