Your thread is posted in Norm's 2 stroke area. Here is a link to one of his ealy threads about engine tear down. Maybe it will help >
http://motorbicycling.com/showthread.php?t=391 Good luck.
By the way,did you know Norm looks just like his avatar. Here he is a couple of years ago when he stopped through Denver on his way to Sturgis with his brother-in-law
Tom
