Well, I don't think this needs much explanation... it's the V10 Supercar Chassis with PF. Obvious.
Video <a href=http://youtu.be/Y0vtGgcqJdI> here </a>.
That's interesting. It looks unusual. I'd love to see this work. Is it possible to see a video? By the way sorry man I have just reponded to the comment you've made about my Merc. I am really irresponsible sometimes! :))