{"product_id":"supertech-piston-kit-bmw-s52-11-1-cp","title":"Supertech Piston Kit | BMW | S52 (11:1 CP)","description":"\u003cp\u003e\n\t\n\u003c\/p\u003e\n\u003cp style='box-sizing: border-box; margin-bottom: 1em; line-height: 1.6; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px; letter-spacing: normal; background-color: rgb(255, 255, 255);'\u003e\n\t\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003cbr\u003eSupertech Performance P6-BM87-N12 BMW S52 Pistons\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin-bottom: 1em; line-height: 1.6; color: rgb(0, 0, 0); font-size: 15px; letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\t\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\n\tSupertech Pistons are manufactured from extruded high silicone, enhanced 4032 alloy (with additional Cu, Ni \u0026amp; Mg) that had low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech Pistons, with this alloy, have withstood up to 42psi of boost, with alcohol, without any problems.\n\t\u003cbr\u003e\u003cbr\u003eA two or three step forging process yields a fine structural grain which are then submitted to several machining steps in state of the art CNC machines.\n\t\u003cbr\u003e\u003cbr\u003eSeveral heat treatments provide the piston with high tensile strength and evenly distributed hardness.\n\t\u003cbr\u003e\u003cbr\u003eContact reduction grooves are standard, and pin bores are honed and reamed for precise fit. Wrist pins are constructed of cold extruded chrome moly steel for high strength and used with wire clip locks.\n\t\u003cbr\u003e\u003cbr\u003eFinally, the pistons receive a \"phosphate dry lubricant’ coating to protect the rings against \"micro-welding’ and enhance lubrication on the skirt\/cylinder area.\nCompression ratios are computed with .030\" head gasket and .010\" deck unless indicated in each case.\n\t\u003c\/font\u003e\u003cbr\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003c\/font\u003e\u003cbr\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003c\/font\u003e\u003cb style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;'\u003eSpecs:\u003c\/b\u003e\n\u003c\/p\u003e\n\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;'\u003e\n\t\u003cli\u003e\n\u003cb style='font-weight: bold; font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003c\/b\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eBore: 87mm (0.60mm Oversized)\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eStroke: 89.6mm\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eComp Height: 1.220\" (31mm)\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eCompression Ratio: 11:1\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eDome\/Dish Volume CC's: -12\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003ePin Diameter: 22mm (.866\")\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003ePin Weight: 74g\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003ePiston Weight: 306g\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eRod Length: 5.315\"\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eSkirt Style: Round\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003eNote: \u003c\/b\u003eFor use with Ring Set GNH8700\u003cbr\u003e\n\u003cp\u003e\n\u003c\/p\u003e\n\u003cp style='box-sizing: border-box; margin-bottom: 1em; line-height: 1.6; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px; letter-spacing: normal; background-color: rgb(255, 255, 255);'\u003e\n\t\u003cstrong style=\"box-sizing: border-box;\"\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cul style='box-sizing: border-box; margin-bottom: 1em; padding: 0px 0px 0px 1.5em; list-style-position: outside; list-style-image: initial; line-height: 1.6; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px; letter-spacing: normal; background-color: rgb(255, 255, 255);'\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 14px; line-height: 1.286; font-family: Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);\"\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: 1.286; font-family: Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);\"\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: 1.286; font-family: Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255);\"\u003eAll Fitments\u003c\/h2\u003e\n\u003cdiv id=\"vehicles\" style=\"margin-top: 10px; color: rgb(0, 0, 0); font-family: Helvetica, Arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e\n\t\u003ctable cellpadding=\"0\" cellspacing=\"0\" style=\"border-spacing: 0px; width: 743px;\"\u003e\n\t\u003ctbody\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd class=\"make\" colspan=\"9\" style=\"border-color: rgb(170, 170, 170); vertical-align: middle; font-weight: bold; background: rgb(170, 170, 170); color: rgb(255, 255, 255);\"\u003e\n\t\t\tBMW\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tYear\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tModel\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tSub Model\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tCylinders\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tLiter\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tAspiration\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tEng Desg.\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tFuel\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"titles\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; background: rgb(204, 204, 204);\"\u003e\n\t\t\tNotes\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr class=\"even\"\u003e\n\t\t\u003ctd class=\"year\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; width: 66px; white-space: nowrap;\"\u003e\n\t\t\t1996-1999\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"model\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tM3\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"submodel\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tALL\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tALL\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\t3.2\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tALL\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tS52\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tALL\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr class=\"odd\" style=\"background: rgb(243, 247, 254);\"\u003e\n\t\t\u003ctd class=\"year\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; width: 66px; white-space: nowrap;\"\u003e\n\t\t\t1998-2000\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"model\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tZ3\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"submodel\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tM COUPE\n\t\t\t\u003cbr\u003eM ROADSTER\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tALL\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\t3.2\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tALL\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tS52\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\tALL\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr class=\"even\"\u003e\n\t\t\u003ctd class=\"year\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle; width: 66px; white-space: nowrap;\"\u003e\n\t\t\t\u003cbr\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"model\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd class=\"submodel\" style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd style=\"border-color: rgb(170, 170, 170); text-align: center; vertical-align: middle;\"\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\t\u003c\/table\u003e\n\t\u003cbr\u003e\n\u003c\/div\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":41039522300066,"sku":"P6-BM87-N12","price":219.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/9953\/7314\/products\/P6-BM87-N12-2_93ea750c-08e6-4a4d-a02e-f411c999e968.jpg?v=1633742651","url":"https:\/\/broxtuning.ca\/products\/supertech-piston-kit-bmw-s52-11-1-cp","provider":"Brox Tuning","version":"1.0","type":"link"}