{"product_id":"piston-kit-83-84-kawasaki-kz1100-wossner-k8798d250-4","title":"PISTON KIT 83-84 KAWASAKI KZ1100 WOSSNER K8798D250-4","description":"\u003cstrong\u003ePiston Kit:\u003c\/strong\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eManufacturer: Wossner\u003c\/li\u003e\n\t\u003cli\u003eModel: K8798D250-4 (STD)\u003c\/li\u003e\n\t\u003cli\u003eBore: 74mm\u003c\/li\u003e\n\t\u003cli\u003ePiston Pin Diameter: 18mm\u003c\/li\u003e\n\t\u003cli\u003eWossner Part Number: K8798D250-4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKawasaki Models:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKZ1100 (1983 - 1984)\u003c\/li\u003e\n\t\u003cli\u003eGPZ1100 (1983 - 1984)\u003c\/li\u003e\n\t\u003cli\u003eGPZX1100 (1983 - 1984)\u003c\/li\u003e\n\t\u003cli\u003eZX1100 (1983 - 1984)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWossner forged pistons are known for their superior strength and design.\u003c\/li\u003e\n\t\u003cli\u003eEngineered to optimize combustion chamber heat transfer to cylinder walls.\u003c\/li\u003e\n\t\u003cli\u003eElliptically designed to ensure a more uniform bearing surface under piston heat expansion, preventing localized pressure and distributing thrust loads evenly to prevent piston collapse.\u003c\/li\u003e\n\t\u003cli\u003eManufactured in Germany.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eModel: K8798D250-4\u003c\/li\u003e\n\t\u003cli\u003eApplication: Kawasaki 1983 - 1984 KZ1100, GPZ1100, GPZX1100, ZX1100\u003c\/li\u003e\n\t\u003cli\u003ePiston Diameter: 75mm\u003c\/li\u003e\n\t\u003cli\u003ePiston Pin Diameter: 18mm\u003c\/li\u003e\n\t\u003cli\u003eLock Part Number: CW18\u003c\/li\u003e\n\t\u003cli\u003ePin Part Number: WP031\u003c\/li\u003e\n\t\u003cli\u003eRing Set Part Number: 750XDS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance Metrics:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDisplacement (cm³): 1170 \/ 1262\u003c\/li\u003e\n\t\u003cli\u003eHub Stroke (mm): 66.20\u003c\/li\u003e\n\t\u003cli\u003eClearance (mm): 0.06\u003c\/li\u003e\n\t\u003cli\u003eWossner Compression Ratio: 10.30:1\u003c\/li\u003e\n\t\u003cli\u003eOEM Compression Ratio: 18.90:1\u003c\/li\u003e\n\t\u003cli\u003eDome Volume (cm³): +16.20\u003c\/li\u003e\n\t\u003cli\u003eCompression Height (mm): 25.60\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":50732154880266,"sku":"56-W9812.75.WO","price":768.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock57743_1.jpg?v=1738963061","url":"https:\/\/store.phoenixmotos.com\/products\/piston-kit-83-84-kawasaki-kz1100-wossner-k8798d250-4","provider":"Phoenix Motos","version":"1.0","type":"link"}