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[TR] TR4a ignition advance

To: triumphs@autox.team.net (Triumphs List)
Subject: [TR] TR4a ignition advance
From: spamiam@comcast.net
Date: Fri, 21 Sep 2007 15:36:29 +0000
Does anybody know the ignition advance information for the TR4A?

I know that stock static advance is 4 degrees BTDC, but what is the full vacuum 
advance?  What is the full mechanical advance?

Someone said to me that these engines can not tolerate all that much total 
advance (I.E. less than 30 degrees).  I would have expected that a total 
advance in the mid-30's would have been about right!

-Tony
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