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Old 12-31-2009, 11:05 PM
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Bearwhiz Bearwhiz is offline
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Join Date: Oct 2009
Location: Katy, Texas
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Vehicle: 09 Ram 5.7 Hemi 4x4, 3.55
Trim Level: SLT Lone Star,
Color: Lt. Graystone Prl
Engine: 2009-2010 345ci (5.7L) Hemi V8 390hp 407lb/ft
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I have the 5.7 with the 3.55 and at 70 the rpm are at about 1800. I have never gotten anything over 15.8 mpg out of mine. I'd be tickled to death with 20mpg.
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