My 1994 Cbr F2 has a vibration and a humming noise coming from the engine. I is persistant at idle until you throttle it up and then it goes away. I was told it could be a timing chain or now I see it could very well be the same problem that a guy had in a previous post here which was his cam chain tensioner. If anyone has any info on this drop a post for me. How much for parts and where to get them and roughly what is this going to cost or perhaps a do it myselfer?

 

there's a thread on cam chain tensioner with info on where to order one

it's just a couple threads under this one.

 

I have a brand new APE Tensioner and Gasket for sale... $40 shipped to your door.. iannamico @ Yahoo.com if anyone wants it, brand new, still shrink wrapped!