[TR] TR4 distributor rotor size?

[Geo & Kathleen Hahn]

I think he's measuring the 'chord' of the arc made by the edge of the metal 
piece, so the difference is in the width of the metal presented to the 
terminals inside the cap.  If so, the circumference of the swipe could be 
more or less the same.

Geo

----- Original Message ----- 
From: "Randall" <tr3driver at ca.rr.com>
To: "'J.C. Hassall'" <jhassall at blacksburg.net>; "'TR list'" 
<triumphs at autox.team.net>
Sent: Sunday, January 20, 2008 9:38 AM
Subject: Re: [TR] TR4 distributor rotor size?


> However, if I understand you correctly, you're saying that the tip of one
> rotor only describes a 1" circle as it turns, while the other goes 1-3/4",
> right ?  1" sounds way too small to me, 1-3/4" might be about right.  Try
> measuring inside the cap.