To achieve 110 horsepower, the 2015 RZR XP 1000 and XP 4 1000 feature a new calibration with high-output cams, stiffer valve springs and a higher compression ratio of 11:1. The upgraded horsepower further increases the RZR XP 1000 and XP 4 1000 dominance in power with nine-percent more power than anything else in their classes. A revised exhaust system, incorporating closed loop control and catalyst technology, enables the ProStar 1000 to not simply add power, but also be cleaner and more efficient. To handle the increased power, the 2015 RZR XP 1000 and XP 4 1000 feature new direct flow intake covers, new belt and a new clutch cover with more ducting providing two times more airflow directly to the clutches.
stay tuned..... I have a feeling we aren't done just yet..
Does it come with a factory fire suppression system?
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3hp, new clutch set up, belt, stronger engine components for those guys wanting to BOOST and build their engines.. colors look cool, and if you look closely at the photos you might notice some other cool things from the accesories side such as factory window intrusion bars, some insane new "sticky" tires which we saw in action and are bad ass, and a lot of other little things...
here are some pics showing new factory Polaris full doors and the intrusion bars which were running on all the Terracross cars this weekend. Polaris is stepping up, its a small step, but hang tight... I don't think they aren't done yet this year....
For what?? Whats the joke?
First thing that I thought when I read it.Factory turbo announcement soon?