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Old 05-08-2009, 03:02 AM   #17
Doc
Dances With Mustangs
 
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Drives: 2010 1SS/RS MT
Join Date: May 2009
Location: California
Posts: 3,586
What's this thing sound like?

Put some Royal Purple in the trans and differential and see what affect that has on the numbers.

Last edited by Doc; 05-08-2009 at 03:04 AM. Reason: added Purple request
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