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RE: Rear Gear Tooth Count 4 Ratio?

To: "'Jay Quinn'" <jpquinn@cyberramp.net>, mgs@Autox.Team.Net
Subject: RE: Rear Gear Tooth Count 4 Ratio?
From: "Unger, Larry G" <larry.g.unger@lmco.com>
Date: Sun, 03 May 1998 15:27:33 -0400
Jay Quinn wrote:

> Is it possible for me to count the number of teeth
> on the ring as well as the pinion gears and come up 
> with the ratio?

Yep ... 

> If so, then whats the ring gear and pinion gear 
> tooth count numbers to determine the ratio for 4.22:1, 
> 3.9:1 and 3.7:1?


4.55:1  41 ring gear teeth/ 9 pinion    competition
4.30:1  43 ring gear teeth/10 pinion    1500/1600 'A'
4.10:1  41 ring gear teeth/10 pinion    1622 'A'
3.91:1  43 ring gear teeth/11 pinion    'B'
3.70:1  41 ring gear teeth/11 pinion    'C'

... hope this helps.

Safety Fast! ... larry.g.unger@lmco.com
'61 MGA 1600 MkII

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