Hey guys
some of you may remember that I found a bike in a bag an was busy putting it back together. I finaly found the time to finish the job this weekend. When I was sure everything was in place I started her up and as she was running smoothly and did not make any funny noises I took her around the block. No problems (except for the smoke coming off the exsaust from all the oil that i messed on it) I cleand it and went to bed. next day went out riding and everything was fine (did about 20Km's) then when I was giving my sisters 3 year old a lift, KIRRRR!!! I wasn't going fast or anything. got home ripped off the block and whalla I dropped a valve and hit a hole in the piston. NASTY. Can anyone tell me how this might have happend there was no noise and no warning.