Engine whine, is it normal?

[jet87]

Hi everyone. Apologies but it's another 'new toy syndrome' post.

I bought a 2003 Boxster S recently and after some nice weather and driving around with the top down, good old English weather returned to normal and when driving with the roof and windows up, there was a very noticeable whine coming from the engine compartment. Obviously the first thing I did was take to the various forums, sites and videos but nothing describing exactly what's going on with mine, so some help would be much appreciated.

The IMS bearing failed before I bought it and the entire engine was replaced about 8k miles ago. It has been de-snorkled, something which I'm considering reversing.

I think the whine is louder than the well known 'Porsche whine' that I've read about. It is most noticeable in 1st and 2nd gear and going at speeds less than 40mph.

I've posted a video on youtube so you can hear for yourself Jet87 engine whine - YouTube

Thank you all in advance!