Indy: I don't get Snowgoer anymore but maybe said 2011 800 meets current EPA which is no big deal 2012 is the next big EPA emission gate for all engines. Neither Snow Tech or American Snowmoibiler said 2011 Poo 800 2 injector meets 2012 emission standards. Snow Tech did question how both Poo & AC would get there & neither OEM talking. Like ezra said probably engine bits & pieces out there but no one really knows what Poo & AC will do to meet 2012 2s EPA emission requirements. This is a big deal & all the Poo 800 problems are part of meeting 2012 EPA emission requirements. Doo & Yamaha are a safe bet & all OEMS 4s looking good but Poo & AC have a lot of 2s R&D to do yet. I would stay away from all 2s except etek. Doo way ahead with DI 2s. It is time to be smart not blind brand loyal things are changing by law & engine burndowns are PIA & costly problems.