Author
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Topic: 2012 5.0 Speedometer Calibration
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JON_SVT
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Member # 9621
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posted
My 2012 currently has 3.31 gears in the rear, I'm thinking about putting in a set of 3.73s. It's a 6 speed, how would I recalibrate the speedometer?
Posts: 2608 | Registered: Nov 2009
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5.0 LsX
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Member # 10017
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posted
should be able to do it electronically in a tuning program
-------------------- 91' Notch
Posts: 1260 | Registered: May 2010
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JON_SVT
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Member # 9621
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posted
So I would need a tuning program? Does anybody know where I can get it? Thanks!
Posts: 2608 | Registered: Nov 2009
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Vallejo707
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Member # 10296
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posted
SCT SF3/X3 tuner ....
Buy @ : americanmuscle.com ebay.com etc
-------------------- PS3 Game Tag: BeAsVtown Sold: 2007 Yamaha R6 "Candy" Sold: 1989 Mustang Vert Current: 2012 Mustang 5.0
Posts: 799 | From: Vallejo,Ca | Registered: Sep 2010
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JON_SVT
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Member # 9621
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posted
Since 3.73s were a option, can't I just take it to the dealership.
Posts: 2608 | Registered: Nov 2009
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blown95svt
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Member # 8893
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posted
quote: Originally posted by CoyoteCoupe: Since 3.73s were a option, can't I just take it to the dealership.
Yes you can reflash it to a stock gear ratio. They may charge you 140$ or so. Or you can put that towards a tuner. If your ever near the auburn or Roseville area I can do this for a small fee. Like beer! Pm me if your intrested.
-------------------- 95 cobra blown 331 gr40 suspension ***NEED QUALITY WORK FOR HALF THE PRICE? I DO SIDE JOBS! PM FOR DETAILS*** www.norcalmotorcompany.com
Posts: 1434 | From: roseville | Registered: Jan 2009
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