| Doug Morris's continuing problems with his thermostatic vacum switch has 
finally gotten to me.  First let me say that my 1970 6 doesn't have this switch 
on it so I only know what I have heard from others.  Having said that I don't 
understand why Doug doesn't just yank the whole thing off and run the vacum 
lines directly from the carbs to the advance/retard ports on the distributor.  
Or better yet just cap the ports off at the carbs remove the advance/retard 
vacum units from the distributor and let the centrifical advance do all of the 
work.  This is what I did after messing with those vacum lines for years and my 
car (10/1 compression ratio) runs just fine.  I really can't believe that there 
is any quantifiable emissions improvement in having this device on cars as old 
as ours.
 
Mike Lunsford, 1970 TR 6 
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