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anyone with f250 and 3.55 rears? i need info
Hi. I have an acquaintance that has an f250 xclb 4wd e4od and stock tires. He has 3.55 rears. Only mods he says he has is a chip and exhaust, no intake mods. He swears he gets 25-29mpg. I have same truck but with 4.10 . I have located a 1996 donor truck that has only 129k. It has psd, zf5 and 3.55 rears. I am thinking about buying it and swapping rears and tranny and have an xtra 7.3.
Anyone have this setup? If so, what mileage do you get and what rpms are you turning while going 65mph. Also, i do 90%that highway driving. Anyone think my acquaintance is not telling the truth? I dont want to spend the time and money for this if it is not going to get me some substantial results. Thanks
1997 f250hd xtra cab 4wd lb. Psd. Ccv mod, superchip.