7.3 POWERSTROKE UNLIMITED DIESEL 300CC/200% FUEL INJECTORS (SET OF 8)

With a larger capacity and more body modifications than the Stage 3.5, this maximum street Stage 4 Powerstroke fuel injector by Unlimited Diesel with 300cc/200% Nozzles - will satisfy those craving big street horsepower while still being streetable. Fuel pressure should be checked also to ensure at least 60 psi. Custom tuning required for optimal performance.  Fits 1994-2003 7.3L Ford Powerstoke diesel engines. *** THESE ARE SINGLE SHOT INJECTORS, CUSTOM TUNING IS REQUIRED ON ALL 1999-2003 MODEL YEARS*** Each Unlimited Diesel Performance Powerstroke fuel injector: Includes NEW Tungsten coated Plunger & Barrel assemblies Includes NEW Nozzles Has o-rings replaced, and new nozzle springs installed Solenoids are all inspected for proper resistance Cores thoroughly cleaned using a Pro Ultrasonics cleaning unit for a super clean injector body. Injector clearances reset to proprietary specs Is bench tested at a full range of RPMS and oil pressures Is backed by Unlimited Diesel's limit