{"product_id":"je-361257s-piston-single-86-50-mm-bore-1-176-in-ch-12-40-cc-for-acura-k-series-engine","title":"JE 361257S Piston Single (86.50 mm Bore, 1.176 in. CH, 12.40 CC) for ACURA K Series Engine","description":"\u003ch2\u003eDescription JE 361257S Piston Single (86.50 mm Bore, 1.176 in. CH, 12.40 CC) for ACURA K Series Engine\u003c\/h2\u003e \u003cp\u003eJE Pistons applies over 75 years of experience to its range of premium forged racing pistons for European, import, and sport compact applications.\u003c\/p\u003e \u003cp\u003eEngineered, forged, and machined 100% in the USA, these pistons are Designed for each specific engine and racing application to provide durability and performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eForged from 4032 aluminum for tensile strength and minimal thermal expansion\u003c\/li\u003e \u003cli\u003eProprietary Forged Side Relief design minimizes friction and power loss while reducing skirt width, weight, and Wrist Pin length\u003c\/li\u003e \u003cli\u003eApplication-dependent skirt coating reduces friction, piston skirt and cylinder Wall wear, and operating noise\u003c\/li\u003e \u003cli\u003eApplication-dependent accumulator groove reduces combustion gas pressure and Piston Ring flutter while improving ring seal\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePiston Series: JE Pistons\u003c\/li\u003e \u003cli\u003eCylinder Head: K20\u003c\/li\u003e \u003cli\u003eBore Diameter: 86.50 MM\u003c\/li\u003e \u003cli\u003ePiston Head Type: Dome\u003c\/li\u003e \u003cli\u003eCompression Height: 1.176 IN\u003c\/li\u003e \u003cli\u003ePiston Volume: 12.40 CC\u003c\/li\u003e \u003cli\u003ePiston Material: 2618\u003c\/li\u003e \u003cli\u003ePiston Quantity: 1\u003c\/li\u003e \u003cli\u003eForging Type: FSR\u003c\/li\u003e \u003cli\u003ePiston Average Weight: 333 GR\u003c\/li\u003e \u003cli\u003eRing Set Included: Yes\u003c\/li\u003e \u003cli\u003eTop Compression Ring Thickness: 0.0400 IN\u003c\/li\u003e \u003cli\u003eSecond Compression Ring Thickness: 0.0480 IN\u003c\/li\u003e \u003cli\u003eOil Ring Thickness: 0.111 IN\u003c\/li\u003e \u003cli\u003eWrist Pin Outer Diameter: 0.866 IN\u003c\/li\u003e \u003cli\u003eWrist Pin Length: 2.250 IN\u003c\/li\u003e \u003cli\u003eWrist Pin Wall Thickness: 0.150 IN\u003c\/li\u003e \u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43409611554996,"sku":"361257S","price":352.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/2605\/3812\/files\/271851-je-pistons-361257s-1_ed821980-dd21-49ad-9800-7b2d50981737.jpg?v=1787844155","url":"https:\/\/atomic-shop.eu\/products\/je-361257s-piston-single-86-50-mm-bore-1-176-in-ch-12-40-cc-for-acura-k-series-engine","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - EU","version":"1.0","type":"link"}