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Namura NX-40080-BK Top End Repair Kit Standard Bore 46.96mm, 8.2:1 Compression

Namura NX-40080-BK Top End Repair Kit Standard Bore 46.96mm, 8.2:1 Compression

$ 52.24

Availability: 29 in stock
  • Disclaimer: "Stock images may be used Please reference the MPN to confirm
  • Manufacturer Part Number: NX-40080-BK
  • Brand: Namura Technologies
  • Option: Standard Bore 46.96mm, 8.2:1 Compression
  • Manufacturer Warranty: No Warranty
  • Condition: New

    Description

    Top End Repair Kit
    1993
    Yamaha
    YZ80
    1994
    Yamaha
    YZ80
    1995
    Yamaha
    YZ80
    1996
    Yamaha
    YZ80
    1997
    Yamaha
    YZ80
    1998
    Yamaha
    YZ80
    1999
    Yamaha
    YZ80
    2000
    Yamaha
    YZ80
    2001
    Yamaha
    YZ80
    Top End kit includes:
    piston, rings, wrist pin, clips, topend bearing, and gasket kit
    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