speedometer still not accurate...

Discussion in '94-95 5.0 - Specific' started by rilsy, Jul 2, 2007.

  1. rilsy

    rilsy New Member

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    i just installed the 23 tooth speedo gear from brothersperformance.com to correct my speedometer with my 4.10 gears. My speedometer still runs fast with the new speedo gear in.. anyone else have problems with this or have 4.10s with a correct speedo?
     
  2. 95Grandtouring5.0

    95Grandtouring5.0 Well-Known Member

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    I do not believe they make a speedo gear for 4:10 gears. I believe 3:73's are as high as they go.
     
  3. quickstang_1994

    quickstang_1994 Well-Known Member

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    there is no way to correct it.
     
  4. The Green GT

    The Green GT Active Member

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    Get a speedcal.
     
  5. rilsy

    rilsy New Member

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    o well at least it is closer than the stock speedo and not running my odometer up...
     
  6. S.O.B.

    S.O.B. New Member

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    If it is a 5 speed the only choice to get it really correct is change the gear inside the tranny on the tail shaft. Seems Ford in all their wisdom put some 8 tooth gears on a lot of the 94/95 and even the 23 tooth gear won't get the 4.10's correct.
     
  7. The Green GT

    The Green GT Active Member

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    With anything past 3.55's, a gear change will nt get it 100% accurate. A speedcal is about $100 and will make it 100% accurate, and you can program it for certain tire sizes too.