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HAPPY NEW YEAR
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Discussion Starter #1
i got a 95Z with 4.56's and 35's. My speedo is off by about 15 mph...How do I go about getting this recalibrated? I was told I need to buy a gear, but ive also heard the dealer does it through the computer...so point me in the right direction..also does this make my odometer off too?
 

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Dem People
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5,664 Posts
Superchips Tuners have a setting for different tire sizes to correct your speedo. Yes your odometer is off too.
 

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3,222 Posts
yeah 95's i beleive you woulda hafta actually install something like DirtyHoe posted....is not OBDII so you cannot just plug in a tuner and re do it like newer trucks
 

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711 Posts
on my 93 i had to get the superlift speedo thing
 
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