Thread: New bone stock 2015 Mustang 5.0 Auto runs high 12's...
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Old 10-06-2014, 03:29 PM   #3
Erik427
 
Drives: 1970 Camaro, 2011 Mustang GT, 2011
Join Date: Sep 2014
Location: Huntington WV
Posts: 89
That was on the standard dealership 87 octane...or at least that is what I was led to believe...who knows.
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