{"product_id":"stage-1-fuel-injectors-5-9l-12v-cummins","title":"Stage 1 Fuel Injectors 5.9L 12V Cummins","description":"The Dynomite Diesel Products DDP8993-1 is a set of Stage 1 fuel injectors meticulously designed for the 1989-1993 Dodge 5.9L 12-valve Cummins engines. Each injector is new and sold as a matched set of six, featuring SAC Nozzle technology and patented pilot hole technology with two pilots at 0.005 inches. The nozzle specifications include a 5x11 hole count, 44 LPM flow rate, and a 155-degree spray pattern, complemented by a 1.5mm copper washer.\n\nWith proper supporting modifications, these injectors are capable of supporting up to 275 RWHP, while also aiming for excellent fuel economy and smoke control. The injectors have a pop pressure of 245 BAR. Dynomite Diesel specifically addresses fitment for non-intercooled engines, noting that these injectors use a 7mm diameter nozzle and a standard 1.5mm copper washer. They explain that while adapter sleeves are available for the 9mm cylinder head bore, their preferred method for over 20 years has been the standard washer, which positions the nozzle tip closer to the piston for a cleaner burn and improved performance.\n\nIt is important to note that for optimal gains from this injector upgrade, the VE Rotary injection pump should have an upgraded fuel pin installed. Dynomite Diesel offers a specific fuel pin under part number DDP PIN. Without this modification, the gains from the injector upgrade may be minimal.\n\nThese injectors are not for sale in California.","brand":"Dynomite Diesel Products","offers":[{"title":"Default Title","offer_id":52687892119864,"sku":"DDP8993-1","price":619.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662656622.webp?v=1784887107","url":"https:\/\/store.motormia.co\/products\/stage-1-fuel-injectors-5-9l-12v-cummins","provider":"MOTORMIA","version":"1.0","type":"link"}