Well whatever they did it's working. The subject is a big buzz here on FABO and I see Nicks dyno video has 66,000 views in 3 days.
The other videos have 13,000- 20,000+ views depending on which video you look at. The silly stuff they did is working for all of them.
I said in another thread I wonder if it was a fake setup, or something to get more "veiws" I cant believe anyone would post such a build...makes no sense