Namura NA-40012 – Kolvsats Yamaha Grizzly/Raptor/Rhino 700 101,97mm std

Namura NA-40012 – Kolvsats Yamaha Grizzly/Raptor/Rhino 700 101,97mm std
(1st kolv)
Standard Bore 101.97 mm – 9.2:1 Compression

Features:

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.

Standard Bore 101.97 mm – 9.2:1 Compression