Hello, i'm new to the VRFWORLD, been looking for a while, but never posted til now. I have a 85 vf500f, that I have been playing w/ for a while now, I was wondering how do I know if my bike has the cam problem everyone talks about? I do notice a little noise f/ the engine, is that a tell tale sign? and how hard is the repair if so? thanks -Walter p.s. sorry if this is a repost I did a search first and didn't come up w/ much