[glufactory5.4]

Does anyone know where I can find the stock injector ratings ( lbs/hr ) for 2003 5.4 l was told they were 19 lbs/hr can anyone confirm firm this.:scrch:

 

[taisa899]

they should be 19lb's. If the top of the injectors are orange in colour they are for sure the 19's




Jim

 

[glufactory5.4]

update

:THX they are 19 lbs/hr injectors .fuel pump and injectors are only good up to 300-310 flywheel hp ( :sad: not enough ) so picked up aeromotive part # 14114 fuel rail system and boost compensated fuel pressure regulator kit supports up to 1000 hp n/a ,30 lbs/hr injectors and 190 lit/hr fuel pump.( :slzy: planning ahead )will post pics when install completed.

 

[taisa899]

you're also gonna need a mass air meter for those injectors and a chip burnt for it




Jim

 

[glufactory5.4]

I already have the larger mass air and looking @ sct pro racer pkg from dealer in town. I tried to get gms fuego but truck year not supported. so I contacted sct directly about a chip and was rec. a pro racer pkg because of the adjustability I wanted and a local dealer with dynotune capability.:t-up: )