{"product_id":"supertech-set-of-4-aluminum-pistons-sr20det-87-0mm","title":"Supertech Set of 4 Aluminum Pistons SR20DET 87.0mm","description":"\u003cp\u003e\u003cstrong\u003eSupertech Set of 4 Aluminum Pistons SR20DET 87.0mm\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSupertech pistons are designed using CAD software and Finite Element Analysis to create a strong structural, high performance, yet lightweight pistons for each application.\u003cbr\u003e\u003cbr\u003eThese pistons are manufactured in Argentina with European technology. Supertech uses an enhanced 4032 alloy with extruded high silicon. Additional copper, nickel, and magnesium is added to prevent thermal expansion, produce excellent wear characteristics, and increase thermal conductivity.\u003cbr\u003e\u003cbr\u003eThe forging is a 2 to 3 step process that yields a fine structural grain orientated in fibers in the same direction of the stresses. Several heat treatments provide the piston with high tensile strength that is evenly distributed.The surface of each piston are coated with a phosphate dry lubricant to protect the rings from micro welding to the pistons and enhance the lubrication of the skirt\/cylinder area.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/p\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\n\u003cul\u003e\n\u003cli\u003eBore: 87.00mm\u003c\/li\u003e\n\u003cli\u003eOversize: 1.0mm+\u003c\/li\u003e\n\u003cli\u003eComp. Ratio: 9:1\u003c\/li\u003e\n\u003cli\u003eDome\/Dish CC's: -10\u003c\/li\u003e\n\u003cli\u003eHead CC's: 46\u003c\/li\u003e\n\u003cli\u003eComp. Height: 1.25\"(32mm)\u003c\/li\u003e\n\u003cli\u003eStroke: 3.386\"\u003c\/li\u003e\n\u003cli\u003eSkirt Style: R\u003c\/li\u003e\n\u003cli\u003eRod Length: 5.366\u003c\/li\u003e\n\u003cli\u003ePin Diam.: 22mm (.866\")\u003c\/li\u003e\n\u003cli\u003eWeight (grams): 306\u003c\/li\u003e\n\u003cli\u003eRing P\/N: GNH8700\u003c\/li\u003e\n\u003cli\u003eApplication: T\/N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNOTE: T (Turbo) \/ N (Nitrous) \/ A (Naturally Aspirated) \/ R (Round) \/ X (Slipper style)\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c!--\/ Vehicle Applications --\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eVehicle Fitments:\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989 - 1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eBase, SE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991 - 1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989 - 1990\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eXE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c!-- Vehicle Applications \/--\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":50670801682570,"sku":"07QYY","price":604.44,"currency_code":"USD","in_stock":false}],"url":"https:\/\/pistontwistin.org\/products\/supertech-set-of-4-aluminum-pistons-sr20det-87-0mm","provider":"Piston Twistin LLC","version":"1.0","type":"link"}