Originally when I bought them from Fuelinjectorconnection.com online, I was paying for 22# Bosch Design III's modified to fit our fuel rails. I din't bother to check the numbers when I got them 2 years ago, but I checked today because I was having a hard time tuning, and to my surprise i found these
F4SE-A1B. Which is a Ford 19# injector....
Car is a 350 and I would prefer to have at least 22-24#ers.
Has anyone else purchased from these guys? I was referred to them by this site.

 

i bought 19lbrs from them a few years ago and I just sent them my injectors to be flowed the are a good company the only thing could see is that maybe he thought you said 19 lbs. Is your 350 modified? That stinks that you bought them 2 years ago and your just now having problems. Are you sure about them being 19? Turn your fuel pressure up some for the time being if so.

 

Were these rebuilts? If so maybe they used a 19 lb core and rebuilt them to #22.

I'd call them and ask them to flow them if you want to make sure. Maybe the wrong ones were sent. IDK.

 

ford 19s are rated at a lower pressure (39psi). @ 43.5 lbs they are around 22lbs/hr

 

Yep, good catch, I'm still waking up and have to go shovel a foot of snow.

 

I deleted quite a few posts for them being off topic. Please keep it on topic guys.

 

the ford yellow is rated at 39.15 fuel pressure as all fords are. They flow right at 22 in our rail pressure of 43.5. They are a great company. Tune them as 22 if you did mods and need a 24 call them, I'm sure he will swap them out

 

Old thread, but I ordered the same injectors from the same place. I have a drive ability issue that I could not figure out, replaced so much ****. Finally just took it to a performance shop that really knows their stuff to figure it out. They said that i have too small of an injector, 19 lb bosch design 3 injectors. 350 TPI is supposed to be 22. I called FIC up and told them that they sent me the wrong ones. I am running 57 PSI fuel pressure right now so it doesnt run like complete ***. First they said they would send the right ones out, i said ok. I waited a week and ****ing nothing showed up. Called them up and said you know where are these injectors at? They said they didnt send them. So he took my name and address and such and said he would send them out. waited another week and a half...nothing shows up. I am now ****ing pissed OFF. I called him back very pissed off and he said he would over night injectors to me. I got them today and THEY ARE THE SAME ****ING INJECTOR. I am extremely PISSED. Might demand 24 lb injectors over night or my money back, cause this is bull **** I'm not going to keep pulling my plenum and runners off to keep jerkin around with injectors.