Join Date: Jul 2007
Location: Saxapahaw North Carolina
Re: Who is getting what mileage with Who tuning it?
on my 99 450 with the 7.3 with a set of swamps 175's, h2e charger, 4in turbo back exhaust, 3in. intake plentums, open air filter, bts tranny, and a 6 position chip with some generic tunes from swamps, and 4.88 gears i was only getting 8mpg, so i called swamps and they put some new tunes that they had been working on on a chip and believe it or not with no power loss the truck almost doubled the fuel milage, it now gets around 14mpg. those guys do some awesome work!!!
2000 F-250 ex sb 4x4 Swamped 7.3 (CR coming soon)
1999 F-450 cc fb 4x4 Swamped 7.3 (STOLEN)
2008 F-250 cc sb 4x4 H&S, S&B, 5", BMF, Grabbers
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