Namura +1.75mm Top End Kit 11.0:1 NA-40000-7K for Yamaha Banshee YFZ350
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Namura +1.75mm Top End Kit 11.0:1 NA-40000-7K for Yamaha Banshee YFZ350

Original price was: $118.94.Current price is: $29.73.

SKU: DS008724 Category:

Description

Specifications
Part: Top End Kit
Size: 65.69 mm
Oversize: +1.75 mm
Piston Type: Cast
Ring Count: Dual Ring
Compression Ratio: 11.0:1 High

Product Features

  • Anodized piston head increases strength and heat dissapation.
  • MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat.
  • All components are manufactured to OE-specs.
  • Paper gaskets are composed of non-asbestos Nitrile Butadiene bonded cellulose fiber materials, which maintain their tensile strength and torque retention in operating conditions over 300F.
  • Seals and O-rings are made of either NBR, Fluoroviton, or Silicone. Each material is selected based on the following chacteristics: Temperature resistance, abrasion resistance, chemical resistance, and their Aniline Point. In certain applications a Teflon coating is also applied to prolong service life.

Fits:

Make Model Year Note
Yamaha Banshee 350 YFZ350 1987-2006 11.0:1 High Compression
Yamaha Banshee 350 YFZ350LE Limited Edition 2004 11.0:1 High Compression
Yamaha Banshee 350 YFZ350SE Special Edition 2005-2006 11.0:1 High Compression
Yamaha Banshee 350 YFZ350SP 50th Anniversary Edition 2006 11.0:1 High Compression

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