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RE: Revised Gear List

To: "Bob Lang" <LANG@isis.mit.edu>, <fot@autox.team.net>
Subject: RE: Revised Gear List
From: "Jack Brooks" <brooks@belcotech.com>
Date: Tue, 7 Mar 2000 17:02:51 -0500
Bob Lang, et. al.,

Thanks Bob.  I did make a mistake with the early TR6, 3rd gear.  Bob put an
asterisk next to the 1.09.  It should have been a 1.33 (not a 1.39) instead.
I've corrected it below.

BTW - the close ratios look really nice for roadracing with a non-OD box,
but they have some pretty close overlaps when combined with a 22% OD unit.
It's even worse than the 3rd-OD to 4th with the standard TR2-4 gearset.

Later,

Jack Brooks

***************************

> Hi,
>
> Jack Brooks (and Dave H. and others) provided us with a gear set listing
> the other day, I just wanted to update with the Moss CR and Quaife CD
> dog-gear numbers, just for reference.
>
> Gear      TR2-4a      TR250       TR6 Thru '72   TR6 '73 Only   TR6 '74 on
> 1          3.139      3.14             3.14          3.14          2.99
> 2          2.01       2.01             1.65          2.01          2.1
> 3          1.325      1.33             1.33            1.33          1.39
> 4          1.00       1.00             1.00          1.00          1.00
>
>
> Gear      Moss              Quaife
> 1         2.19               2.013
> 2         1.57               1.513
> 3         1.23               1.205
> 4         1.00               1.000


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