Speedometer Calibration
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Joined: Sep 2004
Posts: 190
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From: Rochester
Car: 91 Camaro RS
Engine: 3.1L V6
Transmission: 700R4
Axle/Gears: Stock 3.23 open diff
Speedometer Calibration
I installed a 140mph speedometer gauge faces. How can the speedometer be calibrated so I can see my true speed?
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Joined: Jan 2001
Posts: 7,604
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From: ****SoCal, USA****
Sure
Do a search on Google for Speedo Calibration places.
Yours being electronic, it may have been the "easist" to just change the face cover!
The calibration stuff for electronic speedos seems pricey.
Other real option is to have someone drive besides ya to give ya "current accurate" speed read outs, mark on the current lense cover. That would atleast give ya a "range" to work forward from. Like at true road speed 55 MPH my speedo now reads 40MPH.
Do a search on Google for Speedo Calibration places.
Yours being electronic, it may have been the "easist" to just change the face cover!
The calibration stuff for electronic speedos seems pricey.
Other real option is to have someone drive besides ya to give ya "current accurate" speed read outs, mark on the current lense cover. That would atleast give ya a "range" to work forward from. Like at true road speed 55 MPH my speedo now reads 40MPH.
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Elephantismo
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Feb 13, 2019 12:51 AM
