2016 POLARIS RZR S 900 EPS BLUE FIRE, The New 75 HP ProStar® Engine delivers the power & acceleration you have been waiting for in a 60" RZR. With hallmark ProStar® features like dual overhead cams, 4 valves per cylinder and electronic fuel injection we've upped the torque 14% and increased HP by 40% over the RZR S 800
