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Old 05-29-2013, 11:44 PM   #14

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Drives: 2010 SS
Join Date: May 2012
Location: Lexington Park, MD
Posts: 7,176
Originally Posted by E.T. View Post
#1 for me was putting 3.70 gears in the auto. #2 was probably the tranny tune and removing AFM.
I've read that the 3.70's are better for the auto than the 3.91's due to the transmission gearing.
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