RE: 70 TR6 and unleaded petrol solutions?

["Lindberg, Andrew (MN12)" <Andrew.Lindberg@CORP.honeywell.com>]

A quote from Bob Schaller's book, More BS about TRs:

"The net conclusion from all this is that it (unleaded fuel) is not believed 
to be any sort of problem, but the opposite.  Tear down of engines that have 
operated on Premium Unleaded for over 8 years produced some enjoyable 
observations.  The entire engine, head, vales, guides, plugs were free of 
the pestiferous white build up.  There has been so much misinformation 
published the past few years, the confusion and stories created due to the 
lack of any real expertise on the part of the columnists, that their 
credibility in my book, is quite low.  About on the par with Congressmen. 
 Experience with modern fuel leads me to believe that by using them we can 
measurably extend the life of our old TR's, much to my happiness."