[TR] Rear Axle Ratio

[pethier at comcast.net]

It is as simple as counting the teeth on the ring gear and dividing by the teeth on the pinion gear.  Do you have 10 teeth on the pinion gear?

Phil Ethier West Side Saint Paul Minnesota USA
1973 Triumph Stag LE22439UBW "uncle jack", Sapphire Blue
2004 Suburban 8.1, Sport Red, the only automatic of the bunch
2005 Lotus Elise, Bordeaux Red Pearl
2007 Saturn Ion 3 2.4, Berry Red
pethier at comcast.net
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http://www.mntriumphs.org

----- Original Message -----
> From: "James Henningsen" <trguy75 at gmail.com>
> To: triumphs at autox.team.net
> Sent: Wednesday, January 1, 2014 10:46:52 AM
> Subject: [TR] Rear Axle Ratio
> Happy New Year! I have the rear live axle completely out of my 62 TR4.
> The car came with OD originally and I wanted to check to see the diff
> ratio.
> Is it as simple as counting the teeth on the crown wheel (ring gear)?
> I have
> 37 teeth so assuming 3.7 to 1 ratio??
> 
> Thanks in advance!
> 
> Jim Henningsen
> 
> Ocala, FL
> 
> 62 TR4 x2
> 
> 75 TR6
> 
> ** triumphs at autox.team.net **
> 
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