Namura Technologies NA-50003-2 Piston Kit - 0.50mm Oversize to 74.97mm

Bore: 74.97mm
Sizing: 0.50mm Oversize

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:

1994-1995 Polaris 300 2x4
1994-1995 Polaris 300 4x4
1994 Polaris Big Boss 300 6x6
1995 Polaris Trail Boss 300 2x4
1995 Polaris Trail Boss 300 4x4
1996-2000 Polaris Xplorer 300 4x4
1996-1999 Polaris Xpress 300