whine

Hi all. I recently got a 07 650fe and am just wondering about the high pitch gear whine I searched old threads and hear it in some of the vids but mine seems way louder. Like it's overwhelming. Much louder than exhaust note. No knockin or any other odd sounds. 2200 miles. Oil was clean...

Hey folks, I've just fitted an e-start system. Started the engine up - it is screaming away, not your garden variety whine. It's deafening, literally. Having another look at the engine internals and what goes on when the engine is running, it seems it can only be down to 2 things: 1...