Yamadogrick
XS650 Member
After finishing the top end rebuild, all by the book, I've come across a problem. After setting valve lash on both cylinders, TDC on the compression strokes, only one set of points is lining up with the Firing mark; the RH cylinder is out of whack and would be firing waay off the mark, not even close. Since i believe this engine was pulled apart before by some PO, is it possible that the rockers were removed and put back together wrong on one side? The cam, chain etc are all correctly aligned, and I really am not looking froward to pulling the engine back out of the frame again. Thanks for any ideas for rectifying this issue!