Namura
Namura Forged Std Top End Kit 13.5:1 FX-40033K
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- SKU:
- DS00-7994
- UPC:
- 0758891110628
- Condition:
- New
Description
| Specifications | |
|---|---|
| Part: | Top End Kit |
| Size: | 76.94 mm |
| Oversize: | Std |
| Piston Type: | Forged |
| Compression Ratio: | 13.5:1 High |
Product Features
- Forged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion rates (for tighter build tolerances).
- 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 |
|---|---|---|---|
| GAS GAS | EC250 4T | 2010-2012 | 13.5:1 High Compression |
| GAS GAS | EC250 F | 2013-2015 | 13.5:1 High Compression |
| Yamaha | WR250F | 2005-2013 | 13.5:1 High Compression |
| Yamaha | WR250F Team Yamaha | 2011-2013 | 13.5:1 High Compression |
| Yamaha | YZ250F | 2005-2013 | 13.5:1 High Compression |
| Yamaha | YZ250F 50th Anniversary | 2006 | 13.5:1 High Compression |
| Yamaha | YZ250F Team Yamaha | 2011-2013 | 13.5:1 High Compression |
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