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Old 10-12-2008, 03:02 PM
sirnunya sirnunya is offline
Compression Ignition Addict
 

Join Date: Jan 2007
Location: Springfield, OR
Posts: 738
3.08 gears are off the shelf, Yukon, Ford, etc., not custom...but I agree. CC/SB w/ no major MPG mods is definitely not going to get near 24mpg. TS chip is not aimed for highest MPG, Dave has a special MPG tune that he runs IIRC.
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