A week or two ago my bike shot a spark plug out of the head and it was running on 3 cylinders. So I guess the previous owner didn't know how to install spark plugs because I can see the aluminum threads on the spark plug itself .
So I guess this is one of those good news/bad news kind of things.

It'll give me a chance to get a Manual CCT (which I needed) and to do valve adjustments (I don't need to but I might as well). But my main reason for posting is I have a chance to get cams while my bike is out of commission. My dad works at Crower so he'll custom grind my cam if I can get him some specs. Anybody know of any aftermarket cams for an f4i, and the specs? I figure I might as well fix it up since I cant ride it .