Description Stage 8 Holders Diesel Performance 6.0L Premium 300CC Injectors (Set of 8) These hot street and competition injectors deliver 300cc of fuel and include nozzles ranging from 75% to 200%. Smaller nozzles improve fuel atomization for street driving, while larger nozzles increase top-end power. We do not recommend towing with these injectors. To achieve full performance, upgrade your fuel system with a high-pressure oil pump or dual pumps. A regulated fuel return and fuel pump upgrade are also necessary. Always check fuel pressure under load, maintaining a minimum of 45 psi at all times. Note: 200% nozzles and larger cost an additional $600. This set contains 8 premium remanufactured injectors built with all new parts for long-lasting reliability. New spool valves, solenoid assemblies with connectors, fuel plungers, and intensifier pistons come installed in each injector. The injector bodies undergo precision honing and refinishing. This exchange service requires you to send your cores first to avoid upfront core charges. These injectors come with a 3-year/100,000-mile warranty.
