2017 Polaris Sportsman 850 Sp Pursuit Camo, The High-Output 850 Twin EFI engine with a SOHC cranks out 78 HP. It delivers outstanding acceleration off the line with incredible power to the ground. Add-in a clean fuel burn and smooth power delivery with dual-balanced shafts and you ve got the power you're looking for to trail ride and hunt. NEW! High Performance Stainless Steel Exhaust System.