Adam,
Large truck stops can make speedometer cables with a gear ratio box in line to
compensate for the ratio difference. This would consist of two cables with a
box in between when finnished. You would have to know the ratio that you
desire and bring the old speedometer cable with you.
FWIW,
Greg Perry
-----Original Message-----
>Subject: The Tire and Speedometer Saga
>
>All this said, I am curious to know how difficult it is to recalibrate the
>speedometer, if it's possible to do at home, and do they make some kind of
>calibration box for this purpose (I want to use my stock speedometer).
>Also, are there some high performance tire options out there that I haven't
>found?
>
>Thanks,
>
>
>
>Adam
>
>1973 TR6
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