So, a friend of mine had his 08 quit as he was getting on the freeway. Upon inspection, cam chain had jumped and caused massive damage to the head. He pulled the cam chain tensioner and the plunger had fallen out of the body. On the stock tensioner, the plunger is held in by two, very thin, weak wire clips. After seeing that I immediately installed an APE manual tensioner in my 06. So far it's running good. Fingers crossed.
Mad