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Namura Hyperdryve Piston Kit 103.47 +.5 Over STD Compression

Piston Kit | SKU #NA-40025-2-672

$120.63

$142.24
Save $21.61 (17.91%)

  • New Part

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Specifications

ConditionNew
SKU#NA-40025-2-672
PartPiston Kit
Engine Type4-Stroke
Piston Diameter103.47 mm
Piston TypeCast

Description

Namura is proud to bring you the next step in the evolution of powersport pistons. The new Hyperdryve line of pistons was specifically designed as an alternative to the OE for applications that call for the use of forged internals.


Additional Note

Kit comes with one individually wrapped piston, one set of OEM quality piston rings, a wrist pin, and circlips.

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
  • Hyperdryve pistons are composed of a new hypereutectic aluminum alloy developed for use in the space industry
  • 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
  • Comes with the piston individually wrapped
  • Contains OEM quality rings, a wrist pin, and circlips
  • One Piston contained per kit

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