{"product_id":"je-312093-piston-kit-fsr-4-005-in-bore-1-304-in-ch-11-80-cc-for-gm-ls-engine","title":"JE 312093 Piston Kit FSR (4.005 in. Bore, 1.304 in. CH, 11.80 CC) for GM LS Engine","description":"\u003ch2\u003eDescription JE 312093 Piston Kit FSR (4.005 in. Bore, 1.304 in. CH, 11.80 CC) for GM LS 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: GM LS1 15 DEG\u003c\/li\u003e \u003cli\u003eBore Diameter: 4.005 IN\u003c\/li\u003e \u003cli\u003ePiston Head Type: Dome\u003c\/li\u003e \u003cli\u003eCompression Height: 1.304 IN\u003c\/li\u003e \u003cli\u003ePiston Volume: 11.80 CC\u003c\/li\u003e \u003cli\u003ePiston Material: 2618\u003c\/li\u003e \u003cli\u003ePiston Quantity: 8\u003c\/li\u003e \u003cli\u003eForging Type: FSR\u003c\/li\u003e \u003cli\u003ePiston Average Weight: 454 GR\u003c\/li\u003e \u003cli\u003eRing Set Included: No\u003c\/li\u003e \u003cli\u003eTop Compression Ring Thickness: 0.0480 IN\u003c\/li\u003e \u003cli\u003eSecond Compression Ring Thickness: 0.0600 IN\u003c\/li\u003e \u003cli\u003eOil Ring Thickness: 0.1175 IN\u003c\/li\u003e \u003cli\u003eWrist Pin Part Number: 927-2250-15-51C\u003c\/li\u003e \u003cli\u003eWrist Pin Material: 5115 Low Carbon Steel, Case Hardened\u003c\/li\u003e \u003cli\u003eWrist Pin Outer Diameter: 0.927 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 \u003cli\u003eWrist Pin Retainer Included: Yes\u003c\/li\u003e \u003cli\u003eRing Set Thickness: 1.20 MM x 1.50 MM x 3.00 MM\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eVehicle Compatibility:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLS2\u003c\/li\u003e \u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43409403805876,"sku":"312093","price":1184.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/2605\/3812\/files\/206087-je-pistons-312093-1_00e7bc84-ec8f-4ae5-9d9e-8fc333aa4312.jpg?v=1787844563","url":"https:\/\/atomic-shop.eu\/products\/je-312093-piston-kit-fsr-4-005-in-bore-1-304-in-ch-11-80-cc-for-gm-ls-engine","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - EU","version":"1.0","type":"link"}