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Namura Technologies NA-40005-2 Piston Kit - 0.50mm Oversize to 83.45mm

SKU: 4914406

Namura Technologies NA-40005-2 Piston Kit - 0.50mm Oversize to 83.45mm

Namura Technologies
$87.53
$87.53 $94.95
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Bore: 83.45mm
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:

1987-1988 Yamaha BW350
2004-2006 Yamaha YFM350 Bruin Auto 2x4
2007-2014 Yamaha YFM350 Grizzly 4x4 Auto
2007-2012 Yamaha YFM350 Grizzly Auto
2014 Yamaha YFM350 Grizzly Auto
2007-2012 Yamaha YFM350 Grizzly IRS 4x4 Auto
2005-2013 Yamaha YFM350 Raptor
2006-2009 Yamaha YFM350 Wolverine
1987-1999 Yamaha YFM350FW Big Bear 4x4
1987-2004 Yamaha YFM350X Warrior
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