{"product_id":"dss-racing-fx-series-piston-set-4-155-bore-23","title":"DSS Racing FX-Series Piston Set, 4.155\" Bore","description":"The DSS Racing FX-Series pistons are forged from 2618 alloy for increased horsepower potential and durability. These pistons feature a dish top with two valve reliefs and a -16.00cc volume. Designed for naturally aspirated, nitrous, or boosted engines, they offer strength from internal gussets and lighter weight through CNC milling.\n\nThe FX-Series pistons include patented X-Groove skirt design to reduce damage from fuel wash down and debris, promoting superior skirt, cylinder, and ring life. They also feature forced pin oiling, precision honed pin bores, and high-strength wrist pins. This set is designed for engines with a 4.155 in. bore and a 3.750 in. stroke.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53742415708472,"sku":"2-2403-4155","price":760.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/858343825.jpg?v=1793904258","url":"https:\/\/store.motormia.co\/products\/dss-racing-fx-series-piston-set-4-155-bore-23","provider":"MOTORMIA","version":"1.0","type":"link"}