{"product_id":"hks-forged-piston-kit-87mm-2-2l-stroker-kit-only","title":"HKS Forged Piston Kit 87mm 2.2L Stroker Kit Only","description":"\u003cp\u003e\u003cspan\u003eDisplacement of SR20 is increased from stock 1,998cc to 2,139cc.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe larger displacement will increase torque. It enables to be used with large flow capacity turbines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e86.5 Piston is considered as STEP1 of 2.2L Kit. The surface treatment of STEP2 (φ87.0) is not done for STEP1 to achieve the affordable price. This kit is also recommended for overhauling purpose. Feel the power of 2.2L.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e*Although it is STEP1, it is forged piston. Forged connecting rod and forged crankshaft are the same items as STEP2 that means the maximum target horsepower is the same.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e*φ87.0 piston is STEP2. It has nickel plating, which is more durable against knocking, on the piston top and ober coating, which reduces friction, is on skirt portion.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable cellpadding=\"\" cellspacing=\"\" class=\"\" list style=\"\" width:=\"\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"\" head\u003e\n\u003cth rowspan=\"\"\u003eProduct\u003c\/th\u003e\n\u003cth rowspan=\"\"\u003eEngine\u003c\/th\u003e\n\u003cth rowspan=\"\"\u003eCapacity (ml)\u003c\/th\u003e\n\u003cth rowspan=\"\"\u003eType\u003c\/th\u003e\n\u003cth rowspan=\"\"\u003eBoring・Honing modification\u003c\/th\u003e\n\u003cth rowspan=\"\"\u003eFull flow modification\u003c\/th\u003e\n\u003cth nowrap rowspan=\"\"\u003eCode No.\u003c\/th\u003e\n\u003cth nowrap rowspan=\"\"\u003e\u003c\/th\u003e\n\u003cth class=\"\" col_remarks rowspan=\"\"\u003eRemarks\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\" head\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSR20DET 2.2L Kit　STEP1\u003c\/td\u003e\n\u003ctd\u003eSR20DET\u003c\/td\u003e\n\u003ctd\u003e2139\u003c\/td\u003e\n\u003ctd\u003eφ86.5-φ22\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003ctd nowrap\u003e21004-AN015\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd class=\"\" col_remarks\u003eForged Piston Kit + H Beam Connecting Rod _ Forged Fully Counterweighted Crankshaft. Not Compatible with RNN14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":48672874496296,"sku":"21003-AN001","price":936.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/5767\/7352\/files\/hks-forged-piston-kit-87mm-2-2l-stroker-only-pistons-857.webp?v=1750178623","url":"https:\/\/www.tegiwa.com\/products\/hks-forged-piston-kit-87mm-2-2l-stroker-kit-only","provider":"Tegiwa","version":"1.0","type":"link"}