Hi all, I have a 1981 klx 250. I have been using it for years with no problems. recently I decided to give it a rebuild. when I opened up the side covers I noticed that the cam was not in the center of the seal. kinda down and left of center. I think this inspection cover area is used for a way to power lights. I pressed on it and it moved a little a real little. I could only imagine what damage is in there. The bike runs great still so I am really confused. 1) is there an stock or aftermarket way to make this engine hold lights and signals? 2) where can I find cam or rockers or bearings. hopefully no need to replace top end. 3) If I rev the engine a few times it will not hesitate however often I go to punch it and it goes to stall. Is this too much gas? or too much air? hopefully not the traveling cam. Thank you for any help. Richie.