Bram, all of the info I have is from what I have read on the internet and the engines that I have. The flywheels do not seem to have any bal. weights added or any large sections machined out to adjust the bal. also I don't really see anything like a harmonic dampner on the front of the crank either. From the forum out of austrailia there is a guy on there that had the whole engine bal. one part at a time. He said that one of his connecting rods was out about 22grams heavier than the others, but after it was all done he was very happy to find that it ran better and idles better, with better tq. I will post a link up to the austrailain site when I find it again.
Dieseltim
