Namura Technologies NA-50025 Piston Kit - Standard Bore 78.45mm

Bore: 78.45mm
Compression: Standard Compression
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 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.

Vehicle Fitment:

2004-2005 Polaris ATP 330
2003-2005 Polaris Magnum 330 2x4
2003-2006 Polaris Magnum 330 4x4
2008-2013 Polaris Trail Blazer 330
2003-2013 Polaris Trail Boss 330