now I am not suggesting we circumvent the tree huggers (some of my best friends like trees-use them during walks daily)..
here in the colonies stores sell an "off road use only" lead additive.
every try a small shot of something like this? off road of course.
If not available.. I could try to mail some to you. who knows, it might get thru ...
says it reduces emmisions.. so it says anyway.
chuck
n tx
(wife from eastbourne)
67 912
65 mgb v6
others of lesser class