Polaris Scrambler XP Cam specifications October 15, 2015 Any one out there know the camshaft specifications of the 850LE 2013 Scrambler engine, ie lift,open an close points of valves BFTDC anAFTDC Valve lift at the valves??? Thanks for a reply, Mitch. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related