{"product_id":"tomei-forged-piston-kit-ej20-92-5mm-high-compression","title":"Tomei FORGED PISTON KIT 92.5mm High Compression For SUBARU EJ20 1186925312","description":"\u003cp\u003eTOMEI's forged piston kit for the Subaru EJ20, high compression (Hi) type, with a target compression ratio of 9.5 to 9.0:1. Forged aluminium alloy pistons with thin rings to cut friction, ring flutter and blow-by, and a three-dimensional oval and barrel profile to allow for heat expansion.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTOMEI part number:\u003c\/strong\u003e 1186925312\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 92.5 mm (2,015 cc)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression ratio target:\u003c\/strong\u003e 9.5 to 9.0:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits:\u003c\/strong\u003e Impreza WRX (GC8, GDA EJ205), Legacy (BE, BH EJ206, EJ208), Forester (SF5, SG5, SH5 EJ205) and Exiga (YA5 EJ205)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin:\u003c\/strong\u003e 23 x 62 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown volume:\u003c\/strong\u003e 1.8 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the kit:\u003c\/strong\u003e pistons, rings, pins and circlips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot suitable for oversize valves. For the standard compression kit (target 8.0:1, for the Impreza STi EJ207 and WRX STi EJ20Y), see part 1183925312. TOMEI recommend dummy-head boring when fitting oversize pistons.\u003c\/p\u003e\n\u003cp\u003eSold by TOMEI UK, a trading name of TORQEN Ltd, an independent authorised TOMEI distributor.\u003c\/p\u003e","brand":"TOMEI","offers":[{"title":"Default Title","offer_id":65048702943609,"sku":"1186925312","price":994.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/3531\/0639\/files\/1186925312.jpg?v=1793362276","url":"https:\/\/tomei.uk\/products\/tomei-forged-piston-kit-ej20-92-5mm-high-compression","provider":"TOMEI UK","version":"1.0","type":"link"}