Piston KIT-4 KZ1000J,R D73.00, Wossner K8796D350-4 Kawasaki

Description

This Wossner piston kit set includes four forged pistons with a 73.00mm bore and 72.94mm diameter, offering a +3.5mm oversize fitment for Kawasaki KZ1000J and KZ1000R models from 1981 to 1983. Engineered for increased displacement and improved compression, this kit enhances engine performance while maintaining structural reliability under demanding conditions.

Features

  • Forged piston construction ensures superior strength and durability

  • Optimised for efficient combustion chamber heat transfer to cylinder walls

  • Elliptical profile promotes uniform bearing surface under heat expansion

  • Reduces localised pressure and distributes thrust loads evenly to prevent piston collapse

  • Manufactured in Germany

  • Complete kit includes 4 pistons, pins, rings, and circlips

Specifications

  • Bore: 73.00mm

  • Diameter: 72.94mm

  • Engine Displacement: 1075 / 1105 cm³

  • Stroke: 66.00 mm

  • Clearance: 0.06 mm

  • Compression Ratio (Wossner): 1075 cc = 10.30:1 / 1105 cc = 10.50:1

  • Compression Ratio (OEM): 9.20:1

  • Dome Volume: 18.80 cm³

  • Compression Height: 25.30 mm

  • Theoretical Weight: 25.30 g

  • Engine Cylinders: 4

  • Clips P/N: CW17

  • Pin P/N: WP083

  • Ring Set P/N: 730XDS

Cross-Reference OEM Part Numbers

  • Part No. 56-W9934.350.WO

  • Wossner Piston K8796D350-4

Vehicle Fitments

  • Kawasaki KZ1000J 1981–1983

  • Kawasaki KZ1000R 1981–1983

Piston KIT-4 KZ1000J,R D73.00, Wossner K8796D350-4 Kawasaki

Product form

This Wossner piston kit set includes four forged pistons with a 73.00mm bore and 72.94mm diameter, offering a +3.5mm oversize... Read more

1 in stock 1-2 business days

£878.28 Incl. VAT

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    SKU: 56-W9934.350.WO

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    • No hassle returns within 30 days

    Description

    This Wossner piston kit set includes four forged pistons with a 73.00mm bore and 72.94mm diameter, offering a +3.5mm oversize fitment for Kawasaki KZ1000J and KZ1000R models from 1981 to 1983. Engineered for increased displacement and improved compression, this kit enhances engine performance while maintaining structural reliability under demanding conditions.

    Features

    • Forged piston construction ensures superior strength and durability

    • Optimised for efficient combustion chamber heat transfer to cylinder walls

    • Elliptical profile promotes uniform bearing surface under heat expansion

    • Reduces localised pressure and distributes thrust loads evenly to prevent piston collapse

    • Manufactured in Germany

    • Complete kit includes 4 pistons, pins, rings, and circlips

    Specifications

    • Bore: 73.00mm

    • Diameter: 72.94mm

    • Engine Displacement: 1075 / 1105 cm³

    • Stroke: 66.00 mm

    • Clearance: 0.06 mm

    • Compression Ratio (Wossner): 1075 cc = 10.30:1 / 1105 cc = 10.50:1

    • Compression Ratio (OEM): 9.20:1

    • Dome Volume: 18.80 cm³

    • Compression Height: 25.30 mm

    • Theoretical Weight: 25.30 g

    • Engine Cylinders: 4

    • Clips P/N: CW17

    • Pin P/N: WP083

    • Ring Set P/N: 730XDS

    Cross-Reference OEM Part Numbers

    • Part No. 56-W9934.350.WO

    • Wossner Piston K8796D350-4

    Vehicle Fitments

    • Kawasaki KZ1000J 1981–1983

    • Kawasaki KZ1000R 1981–1983

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

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