PISTON KIT SET/4 HAYABUSA 81, WOSSNER K8734DA-4 SUZUKI, 1999-2007 DISPL. 1300cc
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Wossner forged piston kit K8734DA-4 features a standard 81.00mm bore and is designed for turbocharged applications. Supplied as a set of four pistons, this kit is optimized for turbocharged engines, offering a reduced compression ratio to support forced induction. Manufactured in Germany, it provides exceptional thermal efficiency and structural integrity. The pistons have an elliptical profile to support even expansion and thrust load distribution, minimizing localized pressure and preventing piston collapse. Specifications include a bore of 81.00mm (STD), piston code Wossner K8734DA-4, clip part number CW20, piston pin WP065, ring set RIK81.00A, displacement 1299 / 1362 cm³, stroke 63.00 mm, clearance 0.07 mm, Wossner compression ratio 9.00:1 (OEM 11.00:1), dome volume -17.80 cm³, and compression height 26.80 mm.
- SKU
- 56-W9894.000.WO
- Brand
- Wossner
- Availability
- In Stock (1)
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
- 81.00mm
- Variant Id
- 259087
FULL DESCRIPTION
Wossner Forged Piston Kit - Set of 4
This Wossner forged piston kit (part number K8734DA-4) is designed for high-performance turbocharged engines, specifically for SUZUKI HAYABUSA TURBO GSX R 1300 models. This set includes four pistons, each featuring an 81.00mm bore, which is the standard size. These pistons are optimized for turbocharged applications, offering a reduced compression ratio to accommodate forced induction while ensuring strength and reliability under demanding conditions. Manufactured in Germany, they provide excellent thermal efficiency and structural integrity.
Key Features:
- Forged piston construction for high-performance turbocharged engines
- Engineered for effective heat transfer from the combustion chamber to cylinder walls
- Elliptical piston profile supports even expansion and thrust load distribution
- Minimizes localized pressure and prevents piston collapse
- Manufactured in Germany
Specifications:
- Bore: 81.00mm (STD)
- Piston Code: Wossner K8734DA-4
- Clip Part Number: CW20
- Piston Pin: WP065
- Ring Set: RIK81.00A
- Displacement: 1299 / 1362 cm³
- Stroke: 63.00 mm
- Clearance: 0.07 mm
- Wossner Compression Ratio: 9.00:1
- OEM Compression Ratio: 11.00:1
- Dome Volume: -17.80 cm³
- Compression Height: 26.80 mm
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