Thread: 01 7.3 mpg
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  #19 (permalink)  
Old 02-20-2009, 05:54 AM
stinky stinky is offline
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Join Date: Mar 2008
Location: Wichita Falls
Posts: 109
97 F350 see in my Sig. I got 14ish when it was stock, now I get 16.5 mixed, up to 18 straight HWY. All hand calc and I baby it. The 4:10 rear is killing the milage.
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