{"product_id":"dss-racing-fx-series-forged-4-185-bore-piston-set","title":"DSS Racing FX-Series Forged 4.185\" Bore Piston Set","description":"The DSS Racing FX-Series is a set of forged 4032 alloy pistons designed for Small Block Ford (SBF) engines. These pistons are built with aircraft-quality 4032 alloy, featuring internal gussets for increased strength in naturally aspirated, nitrous, or boosted applications. The FX-Series pistons include a patented X-Groove skirt design to reduce skirt and ring wear, enhancing longevity and providing a quieter operation, especially in stroker engines.\n\nThis particular set is for a 4.185 in. bore with a 4.000 in. stroke, creating a 7.2L\/440ci engine displacement. The pistons feature a dish top with three valve reliefs and a +18.00cc volume. They are sold as a set of 8 and include piston rings, press-fit or floating wrist pins, and retainers for a complete installation. These pistons are specifically designed for use with TFS Twisted Wedge cylinder heads or cylinder heads with 20-degree inline valves.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53742541340984,"sku":"K133084185C","price":934.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/858352069.jpg?v=1793904338","url":"https:\/\/store.motormia.co\/products\/dss-racing-fx-series-forged-4-185-bore-piston-set","provider":"MOTORMIA","version":"1.0","type":"link"}