Gentlemen, the RedBull F1 Renault RS27 V8 Engine @ max 18,000 rpm from a linked console:
... and just to add a couple more auditory orgasms to your beautiful day, the 1994 Scuderia Ferrari F1 V12, most likely never to be heard live again:
those downshifts
Be careful. This is some seriously arousing ear-porn. It is comparable to the ecstasy of the reverberation of a Gibson '56 Les Paul Goldtop with Alnico II Pros on a Marshall JCM800.