PISTON KIT 84 SET/4 1999-2007 SUZUKI HAYABUSA HC WOSSNER K8730D300-4
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Forged piston kit set of four from the Pro Series with a +3.00 mm oversize (84.00 mm bore) and high-compression crown, engineered for performance applications. The elliptical design promotes uniform load distribution during thermal expansion, aiding durability under high-demand conditions. Manufactured in Germany. Features a set of four forged pistons (Pro Series), +3.00 mm oversized bore (84.00 mm, actual piston diameter 83.95 mm), and a three-ring configuration. The elliptical design provides a uniform bearing surface and improved thrust load distribution, with enhanced heat dissipation for thermal stability. Manufactured in Germany. Specifications include a bore size of 84.00 mm (actual piston size 83.95 mm), oversize of +3.00 mm, displacement range of 1299 / 1395 / 1429 cm³, stroke of 63.00 mm, clearance of 0.05 mm, compression ratio (Wössner) of 13.50:1, OEM compression ratio (reference) of 11.00:1, dome volume of −2.45 cm³, and compression height of 25.10 mm. Cross-reference OEM part numbers include piston kit reference K8730D300-4, clip CW20, piston pin WP029, and replacement ring set RIK84.00B.
- SKU
- 56-W9897.300.WO
- Brand
- Wossner
- Availability
- In Stock (2)
Fitments (9)
| Make | Model | Year |
|---|---|---|
| SUZUKI | GSX R HAYABUSA 1300 | 1999 |
| SUZUKI | GSX R HAYABUSA 1300 | 2000 |
| SUZUKI | GSX R HAYABUSA 1300 | 2001 |
| SUZUKI | GSX R HAYABUSA 1300 | 2002 |
| SUZUKI | GSX R HAYABUSA 1300 | 2003 |
| SUZUKI | GSX R HAYABUSA 1300 | 2004 |
| SUZUKI | GSX R HAYABUSA 1300 | 2005 |
| SUZUKI | GSX R HAYABUSA 1300 | 2006 |
| SUZUKI | GSX R HAYABUSA 1300 | 2007 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 84.00mm
- Variant Id
- 259099
FULL DESCRIPTION
Wossner Pro Series Forged Piston Kit - 84mm Oversize (+3.00mm)
Upgrade your engine's performance with this set of four Wossner Pro Series forged pistons. Designed for high-performance applications, these pistons feature a +3.00 mm oversize bore (84.00 mm) and a high-compression crown for increased power output.
The pistons boast an advanced elliptical design that ensures uniform load distribution, even under extreme thermal expansion. This innovative feature contributes significantly to durability and longevity in demanding driving conditions. Manufactured with precision in Germany, these pistons are built to last.
Key Features:
- Set of four Pro Series forged pistons
- Oversize: +3.00 mm (84.00 mm bore)
- Actual piston diameter: 83.95 mm
- Three-ring configuration for optimal sealing
- Elliptical piston design for superior bearing surface and thrust load distribution
- Engineered for enhanced heat dissipation and thermal stability
- Precision manufactured in Germany
Technical Specifications:
- Bore Size: 84.00 mm
- Oversize: +3.00 mm
- Stroke: 63.00 mm
- Piston Clearance: 0.05 mm
- Compression Ratio (Wossner): 13.50:1
- Dome Volume: -2.45 cm³
- Compression Height: 25.10 mm
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