PISTON KIT 74.00 OVERSIZE 2.00mm SET/4 SUZUKI GSX1100 WOSSNER K8838D200-4
Forged piston kit set of four with a 74.00 mm 2.00 mm oversize bore. Manufactured in Germany, this kit features a forged piston design for exceptional durability and performance. It includes optimised combustion chamber heat transfer to cylinder walls, an elliptical shape for even expansion and load distribution, and prevents piston collapse by minimising localised thermal stress. Specifications include a 74.00 mm 2.00 mm oversize bore, 1134 cm³ displacement, 44.7 mm stroke, 0.06 mm clearance, 11.70:1 compression ratio (Wössner), 10.90:1 OEM compression ratio reference, +5.70 cm³ dome volume, and 23.80 mm compression height. This set contains four pistons. Cross-reference OEM part numbers include Wössner piston code K8838D200-4, part number 56-W9889.200.WO, clip CW18, piston pin WP054, and ring set 740XDS.
- SKU
- 56-W9889.200.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit - 74.00mm Oversize
Enhance your engine's performance with this Wossner Forged Piston Kit. This set of four pistons features a 74.00 mm oversize bore (2.00 mm increase) designed to boost displacement and compression. Engineered for high thermal and mechanical loads, these pistons maintain structural integrity and stable operation. Their design promotes efficient heat transfer and balanced expansion for consistent power delivery. Manufactured in Germany, they are built to the highest standards for durability and performance.
Key Features
- Forged Piston Design: Offers exceptional durability and superior performance compared to cast pistons.
- Optimised Heat Transfer: Efficiently transfers heat from the combustion chamber to the cylinder walls, aiding in temperature regulation.
- Elliptical Piston Shape: Ensures even expansion and balanced load distribution across the piston surface.
- Minimised Thermal Stress: Prevents piston collapse by reducing localised thermal stress for greater longevity.
- German Manufacturing: Precision engineered and manufactured in Germany for quality you can trust.
Specifications
- Bore Size: 74.00 mm (+2.00 mm oversize)
- Displacement: 1134 cm³
- Stroke: 44.7 mm
- Clearance: 0.06 mm
- Compression Ratio (Wössner): 11.70:1
- OEM Compression Ratio (reference): 10.90:1
- Dome Volume: +5.70 cm³
- Compression Height: 23.80 mm
- Quantity: Set of four pistons
Included Components
- Piston Set: Four forged pistons
- Piston Rings: Ring set 740XDS
- Piston Pins: Piston pin WP054
- Circlips: Clip CW18
Part Number:
Wössner Piston Code: K8838D200-4
