Noise porn ...... turn the sound up LOUD .....
https://www.youtube.com/watch?featur...&v=0lKwUGH3BTY
5m41s of orgasmic noise ....
Also, try this one for sound ... Mazda 787B at Lemans 2011 ......
https://www.facebook.com/video.php?v...type=2&theater
Hopefully this link resolves OK