PISTON KIT 14-15 CRF250 76.80, 8912DB WOSSNER HONDA
This Wossner forged high-compression piston kit features a 76.81mm bore size (76.77mm actual), offering a +0.01mm oversize fitment. Made in Germany, the piston includes a high-compression dome and an elliptical profile for even thrust load distribution, ensuring reliable performance and durability in high-stress conditions. Specifications include a bore size of 76.81mm (actual 76.77mm), 249 cm³ displacement, 53.80 mm stroke, 0.04 mm clearance, 14.50:1 compression ratio (Wossner) and 13.50:1 compression ratio (OEM), +0.10 cm³ dome volume, 28.00 mm compression height, 19.00 g theoretical weight, and lock part number CW16, pin part number WP070, and ring set part number 768XAS.
- SKU
- 56-W958.B.WO.HC
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged High-Compression Piston Kit
Upgrade your engine's performance with this Wossner forged high-compression piston kit. Precision-engineered in Germany, this kit features a 76.81mm bore size with a +0.01mm oversize for a precise fit. The advanced design includes a high-compression dome and an elliptical profile, ensuring even thrust load distribution for exceptional reliability and durability even under demanding conditions.
Key Features:
- Forged high-compression piston
- Precision +0.01mm oversize bore
- Elliptical profile for even pressure distribution
- Optimised for combustion heat transfer and structural integrity
- Manufactured in Germany
Specifications:
- Bore Size: 76.81mm (actual 76.77mm)
- Displacement: 249 cm³
- Stroke: 53.80 mm
- Clearance: 0.04 mm
- Compression Ratio (Wossner): 14.50:1
- Compression Ratio (OEM): 13.50:1
- Dome Volume: +0.10 cm³
- Compression Height: 28.00 mm
- Theoretical Weight: 19.00 g
- Lock Part Number: CW16
- Pin Part Number: WP070
- Ring Set Part Number: 768XAS
