I guess that like most of what you post it is a bunch of bull excrement. most of the early 70's manuals stated that it was a normal procedure to remove the mufflers and DE COKE them. I will give it to you that it is NOT THE NORM today with the oils available and the cleaner running ring dings. you still have not shown me JUST one over 50 CC that is road legal in the US either.
J.A.W. said:DE-COKING! You have been out of the loop for a century or 3 eh, Matt.
That is reserved for oil hungry old F-head Rovers & their ilk,... so how is the bean oil diet going anyhow, still smoking too much?