2011 rzr with turbo apex engine! Set at 11 psi thinking about turning it up more but still gettin the hang of things. It seems like a real fast rzr at about 1/2 throttle but then when you go to stand on it thing get serious in a hurry. Set at 240-250 hp!
http://www.youtube.com/watch?v=mNAYnfLzla4&feature=youtu.be
http://www.youtube.com/watch?v=mNAYnfLzla4&feature=youtu.be