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Old 03-14-2012, 11:54 PM
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InterpunX InterpunX is offline
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Join Date: Apr 2011
Location: Ontario
Posts: 13
Gender: Male
Vehicle: 2009 Dodge Ram
Trim Level: Sport
Color: Brilliant Black
Engine: 2009-???? 345ci (5.7L) Hemi V8 390hp 407lb/ft
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I think with the 4.7 and depending on what type of gears you have now (guessing 3.21 or 3.55) you'll definately need some higher gears, like 4.56 i'm thinking. I had 3.55's when i first got my lift and 35" tires and was ok, but not the greatest, with the 4.7 she'll be lugging, unless you just drive around and just for looks, don't expect it to rip past cars off the line. Then I switched to 4.56 and what a difference, exactly what i was looking for for that setup and my gas mileage was improved pretty good. just my 2cents

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