-UPDATE-

Nobody around here seems to have an oxy/acetylene torch that wants to hire it to me, and the people who do have are not willing to let me clean the pipes at their place because of the mess it makes. So I had to resort to the caustic soda method. Cant really say that I am happy with the results, but after weighing the expansions before and after, it seems it has almost lost a quarter of their weight in carbon deposits and unburned two stroke.

Got around to taking my Sankei cans apart... quite interesting and I am amazed at the amount of carbon build up inside of them. Managed to separate the metal baffle from the aluminium cover, and I am planning on having a baffle BBQ this evening.