{"product_id":"dss-racing-fx-series-flat-top-piston-set-4-155-bore-6","title":"DSS Racing FX-Series Flat Top Piston Set, 4.155\" Bore","description":"The DSS Racing FX-Series pistons are forged from premium 2618 alloy for increased horsepower potential and durability in high-demand engine applications. These pistons are designed for naturally aspirated, nitrous, or boosted engines and feature internal gussets for added strength. CNC milling reduces weight for an optimal balance of strength, power, and longevity. The FX-Series pistons include the patented X-Groove skirt design to mitigate damage from fuel wash down and break-in debris, enhancing skirt, cylinder, and ring life. For stroker engines, the advanced skirt design offers improved piston stability and quieter operation with better ring seal. This set is sold as a set of 8 and includes high-strength wrist pins and retainers, but does not include piston rings.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53742946124088,"sku":"2-3200-4155C","price":760.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/858347740.jpg?v=1793905001","url":"https:\/\/store.motormia.co\/products\/dss-racing-fx-series-flat-top-piston-set-4-155-bore-6","provider":"MOTORMIA","version":"1.0","type":"link"}