Yesterday I went to the Corse Clienti days at circuit Spa Francorchamps. I recorded some very nice Ferrari Enzo FXX, 599XX Evo and some former Ferrari Formula 1 cars. In this video you can see 3 Enzo FXX warming up their engines before they go on the track. Listen to these loud revs, even my external mic couldn't record the sound! Damn..now I'm deaf ;)Follow me:1st Channel: http://www.YouTube.com/GUMBAL2nd Channel: http://www.YouTube.com/GUMBALTV3rd Channel: http://www.YouTube.com/CarChannelClassicFACEBOOK: http://www.fb.com/GUMBALTVINSTAGRAM: http://www.instagram.com/GUMBALTVTWITTER: http://Twitter.com/GUMBALTVhttp://www.gumbal.tvThanks you for watching my videos. All feedback on my videos are appreciated! Don't forget to like the video and subscribe to my channel. More videos coming up!- Hans