I bought my first MB last summer, An 83 380sel with 108k miles. I read on this forum all about the timing chain so i pulled it into my garage and pulled the valve covers off. The cam gears are so worn when i touched the chain to see how much slack was in the chain it jumped a couple teeth. I bought a dual chain conversion kit (from peachparts) and a chilton manual (which don't tell you crap). Is there any manual out there that will help me change this over? I've done american cars an VW's but this is my first Benz. I would greatly appreciate any advise on this subject. Thanks, Bart