So Lauren mentioned that the CBR was making a weird wirring type noise under hard acceleration, and i wasnt sure what the sound could have been.
Went and filled up the bike with petrol today and under acceleration it seems to struggle slightly and makes a defined rattling noise from inside the engine.
It doesn't idle as nice as i would like, and it does seem like the timing is out slightly.
Not sure what it could be? Its gear driven so not sure about timing chain or what not???
I needa read up on it, im sure somewhere out there someone has had the same problem.
When i find out more information i will post back.