{"product_id":"dss-racing-sx-series-4-130-bore-flat-top-piston-set","title":"DSS Racing SX Series 4.130\" Bore Flat Top Piston Set","description":"The DSS Racing SX Series is a set of forged pistons designed for Chevy LS engines. These pistons feature a 4.130-inch bore and a -3cc flat top, suitable for LS1, LS2, LS3, and LS7 cylinder heads. The SX Series utilizes a 4032 alloy construction for durability and a 1.165-inch compression height.\n\nKey specifications include a 0.927-inch pin diameter, 1.5\/1.5\/3MM ring grooves, and compatibility with a 3.900-inch crankshaft stroke and 6.125-inch connecting rod length. The approximate compression ratios range from 12.31:1 with a 64cc chamber to 11.23:1 with a 72cc chamber.\n\nThese pistons are forged and machined in the USA, offering features like drilled bottom ring land intersecting oil groove drain-backs and CNC-machined valve reliefs for moderate performance heads and cam combinations. They are also ready for blower, turbo, or NOS applications.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53745715282232,"sku":"1880-4130","price":672.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/860396375.jpg?v=1793925334","url":"https:\/\/store.motormia.co\/products\/dss-racing-sx-series-4-130-bore-flat-top-piston-set","provider":"MOTORMIA","version":"1.0","type":"link"}