The engine in the Pagani Zonda 760 LM has, fittingly,
40 horsepower 97 horsepower 3000 horsepower 760 horsepower, yes, that's it, 760. And thus, by the laws of nature and humanity, must sound like a fiery Italian golem. So it does.
Now, I know that it looks like it's the Pagani 760 X, or the Pagani 760RS, or the Pagani 760 Fantasma, or the Pagani 764 Passione, or hell, even the Pagani 760LH, but no, it is definitely the Pagani 760 LM.