RE: Speedo error & differential ratio

[Tony Rhodes <ARhodes@compuserve.com>]

Message text written by Peter Zaborski
>Umm, where is the "ratio" posted on a Smith's speedo? My (TR6) speedo has
>the following:

>       SN 6411/10 1000
<

Peter, 

That is a good question.  Since I don't have a TR6, I have not had call to
find out.  I hope the list will come through here.

I calculate that with 185/70-15 tires you should have 702 cable turns per
Km.
Assuming all else is the same as the TR transmission (I think it is until
73).

So, is the 6411/10 = 641.1 the calibration?  Might be....

-Tony