Namura Technologies NX-10025-C Piston Kit - Standard Bore 66.36mm drive-primary-drive 2017-2018 Polaris 800 PRO-RMK 163

2017-2018 Polaris 800 PRO-RMK 163

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Namura Technologies NX-10025-C Piston Kit - Standard Bore 66.36mm drive-primary-drive 2017-2018 Polaris 800 PRO-RMK 163Bore: 66. 36mm Sizing: Standard Bore MOS2 (Teflon Molybdenum) Coated Skirts A rolled on application process provides a 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