These high quality 80% over stock nozzles are manufactured in Italy and fit all 1994-2003 7.3L Powerstroke Diesels and DT444 engines. The 80% over stock nozzles are typically used when building 160cc or larger injectors. Combine this upgrade with our deluxe rebuild kit and rebuild tool for a seamless power upgrade.
This kit contains 8 new nozzles ready to be installed.
We would be happy to help you with any other injector parts you may need.
From Gearhead Automotive Performance:
90cc stock nozzle 225HP130cc stock nozzle 260-290HP
160cc stock nozzle 325-345HP
160cc 30% nozzle 350-360HP
180cc stock nozzle 300-350HP
180cc 30% nozzle 370-390HP
180cc 80% nozzle 400-425HP
200cc 30% nozzle 385-410HP
200cc 80% nozzle 400-440HP
200cc 100% nozzle 420-460HP
238cc 30% nozzle 440-475HP (depends on air flow in lower rpms can make 550HP with nitrous for example)
238cc 80% nozzle 450-520HP
238cc 100% nozzle 465-550HP
250cc 30% not much gain over 238cc with 30%
250cc 80% nozzle 460-530HP
250cc 100% nozzle 470-575HP