LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Speedometer Question

Old Jul 10, 2010 | 07:22 PM
  #1  
93M6Formula's Avatar
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From: Nebraska
Default Speedometer Question

I just installed 3:73s in my 93 Formula and I'm wondering how I make my speedometer accurate again?

Thanks
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Old Jul 11, 2010 | 02:50 PM
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You need a speedometer calibrator like the one made by dakota digital, I believe that is who still makes them. I use the old slp box, but they are no longer made. It cannot be changed in the tune on 93's.
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Old Jul 11, 2010 | 03:03 PM
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Hey rkinney you dont happen to have any instructions on how to install one of those slp boxes do you?? I've got one laying around just cant seem to figure out how to tap in with it.
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Old Jul 11, 2010 | 04:16 PM
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I do. I will post later.
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