Bore: 97.57mm
Sizing: 1.00mm Oversize
Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (made with Teflon™/Molybdenum) Coated Skirts A rolled on application process provides a fits Bond™ that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons. Hypereutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.
This item fits the following vehicle applications:
2012-2013 fits POL Sportsman 550
2010-2011 fits POL Sportsman 550 EFI
2010-2011 fits POL Sportsman 550 EFI Touring w/ EPS
2010-2011 fits POL Sportsman 550 EFI w/ EPS
2009 fits POL Sportsman 550 EFI XP
2009 fits POL Sportsman 550 EFI XP w/ EPS
2012-2014 fits POL Sportsman 550 EPS
2011-2014 fits POL Sportsman 550 EPS Browning LE
2012 fits POL Sportsman 550 EPS Orange Madness LE
2013 fits POL Sportsman 550 EPS Stealth Black LE
2012-2014 fits POL Sportsman 550 Touring EPS
2010-2013 fits POL Sportsman 550 X2
2014 fits POL Sportsman 550 X2 EPS
