{"product_id":"wossner-integra-gsr-b17a1-9-1-comp-forged-piston-kit-k9428","title":"Wossner Integra GSR B17A1 9:1 Comp Forged Piston Kit (K9428)","description":"\u003cp\u003eIntegra GSR B17A1 9:1 Comp Forged Piston Kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer kit reference:\u003c\/strong\u003e K9428\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Code\u003c\/th\u003e\n\u003ctd\u003eB17A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eYOM From\u003c\/th\u003e\n\u003ctd\u003e1992\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eYOM To\u003c\/th\u003e\n\u003ctd\u003e1993\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore Size\u003c\/th\u003e\n\u003ctd\u003e81.5mm – K9428D050 , 81mm – K9428DA , 82mm – K9428D100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e81.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompression Height\u003c\/th\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Comp Ratio\u003c\/th\u003e\n\u003ctd\u003e9.7:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Rings\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Rod Length\u003c\/th\u003e\n\u003ctd\u003e138mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClip Part Number\u003c\/th\u003e\n\u003ctd\u003eCW21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Size\u003c\/th\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Part Number\u003c\/th\u003e\n\u003ctd\u003eWP139-SP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCylinders\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eValves Per Cylinder\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003ePiston specifications by size\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePiston reference\u003c\/th\u003e\n\u003cth\u003ePiston diameter\u003c\/th\u003e\n\u003cth\u003eCompression ratio\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eK9428D100\u003c\/td\u003e\n\u003ctd\u003e81.93mm\u003c\/td\u003e\n\u003ctd\u003e9.2:1\u003c\/td\u003e\n\u003ctd\u003e1719cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK9428D050\u003c\/td\u003e\n\u003ctd\u003e81.43mm\u003c\/td\u003e\n\u003ctd\u003e9.1:1\u003c\/td\u003e\n\u003ctd\u003e1698cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK9428DA\u003c\/td\u003e\n\u003ctd\u003e80.93mm\u003c\/td\u003e\n\u003ctd\u003e9:1\u003c\/td\u003e\n\u003ctd\u003e1677cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003ePiston diameter and cylinder bore are different measurements. Select the correct size and confirm the engine specification before ordering.\u003c\/p\u003e","brand":"Wossner Pistons","offers":[{"title":"82mm - K9428D100","offer_id":56532519911803,"sku":"K9428D100","price":705.6,"currency_code":"GBP","in_stock":true},{"title":"81.5mm - K9428D050","offer_id":56532519944571,"sku":"K9428D050","price":705.6,"currency_code":"GBP","in_stock":true},{"title":"81mm - K9428DA","offer_id":56532519977339,"sku":"K9428DA","price":705.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/5484\/files\/Untitled-Capture-81321_8979a17f-5112-4c0c-82cd-48a76ab63262.jpg?v=1792593096","url":"https:\/\/www.sico-developments.co.uk\/products\/wossner-integra-gsr-b17a1-9-1-comp-forged-piston-kit-k9428","provider":"SiCo-Developments","version":"1.0","type":"link"}