Engine whistle

[lloydie]

Am I being paranoid ?
I'm getting a whistle from my engine when it's reved is this normal ?
It's gotten worse now I have fitted the aluminium stacks .

[Steve6088]

Mine did that last time I had the air box off. One of the pipes connecting to the airbox was not seated properly.

[tony.mon]

Am I being paranoid ?
I'm getting a whistle from my engine when it's reved is this normal ?
It's gotten worse now I have fitted the aluminium stacks .

It's trying to reject them.
I'll give them a good home, if you can't get it sorted.

[lloydie]

Lol they are staying put
I took the baffles out today and gave it a right thrashing lets just say I'm well happy

[seb421]

My last engine did this, it was a super high pitch whine i would notice it in low gears going round a round about, and it wasn't a typical straight cut gear box noise.

i thought i was going mad, was it wind noise in the helmet i often thought, is it just my ears going funny after 20 miles on the motorway?

after about about 6 month it got slightly more and more noticeable till the engine developed its knock

i'm thinking it was some sort of bearing whining noise, new engine is free from this thankfully