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RE: [TR] Vac Advance

To: <btmfdchn@aol.com>, <triumphs@autox.team.net>
Subject: RE: [TR] Vac Advance
From: "Randall" <tr3driver@comcast.net>
Date: Mon, 11 Sep 2006 11:47:28 -0700
>  Greetings...  Might someone share the vacuum advance specs for a
> TR4a?  I believe the distributor number is 40795A.

The data I have for a 40795A is that it should have a 54413565 vacuum unit,
with specs of 2-6-3 (normally marked on the unit).  Meaning that advance
starts at 2 inches of mercury, and ends at 6 inches of mercury with a total
of 3 cam degrees (6 crankshaft degrees) advance.

YMMV ... if anyone knows different, please let me know.

Randall


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