New Best - 2011 5.0L Mustang GT Automatic
#22
I still think of tuning the computer as stock. No different that tuning a carburator better than the OEM did back in the day. Problem is you can do it with a screw driver and a good ear any more. Just have to use a dyno and computer.
Id say DOT approved tires, and a tune up would count as stock to me. But hey to each his own.
Id say DOT approved tires, and a tune up would count as stock to me. But hey to each his own.
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Mustangs of Illinois
Classic Mustangs (Tech)
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08-22-2015 10:00 PM