Well crap...had a friend, with much more mechanical experience than I, come over and take a look. Still not sure on whats going on with the valve, but it looks like the retainer clip somehow worked its way down into the spring cap.
Not so bad in itself...but the bigger issue is the material worn away where the cam sits in the head.
Soooo...looks like I'm in the market for a head. Or, anyone know how difficult it would be to shoehorn a DRZ mill into one of these? Wonder which option is cheaper...
