Stock Fuel Injectors

[cherrysmash]

I have a 02 GT and i wanted to know what is the stock injector size? my injectors are pink, some GT's i've seen have orange. can someone help?

 

[Tally_4.6]

There is somewhat of a debate on here about that.

Orange are 19lbs
Pink are either 19's or 21's

 

[Stang_Thang]

The pinks are 20.5 lb injectors...dont know the orange tho

 

[jstreet0204]

I don't know why there is still a debate over this. Pinks are 21's or actually 21.5's. Look up the fuel injectors of an 03 gt on motorcraft.com
the oem number comes back as F0TE 9F593 D9B
Now do a search for bosch D9B's or you can look it up on Stan Weiss' site
http://users.erols.com/srweiss/tableifc.htm

Orange's are 19's

 

[Kilgore Trout]

What jstreet said... +1

 

[85 Coupe 5.0]

while we're on the subject, how much can a stock 19lb/hr injector support HP wise? The numbers I come up with are like 247HP, but a stock PI motor with the same injectors is factory rated at 260HP. Anyone got some info on this? I'm curious, as my current setup makes about 295 fly HP and i'm still running stock injectors and MAF with an SCT tune.

 

[cherrysmash]

thats cool. so should i upgrade to 30lb injectors, because i have every bolt on thats out for the mustang and i plan on changing the heads and cams next.

 

[Ryan441]

i was looking at this 98 gt and the guy said it had 24 lbs injectors in it but they were orange

 

[CobraRed_96_GT]

while we're on the subject, how much can a stock 19lb/hr injector support HP wise? The numbers I come up with are like 247HP, but a stock PI motor with the same injectors is factory rated at 260HP. Anyone got some info on this? I'm curious, as my current setup makes about 295 fly HP and i'm still running stock injectors and MAF with an SCT tune.

good question. I've seen some 300rwhp sn-95's that has stock fuel system. I wonder what level it's best to switch at

 

[fobra559]

good question. I've seen some 300rwhp sn-95's that has stock fuel system. I wonder what level it's best to switch at

I've heard the same, I think it's pushing it though. 300hp seems like good limit with the stock injectors to be on the safe side.

 

[Green&GoldGT]

thats cool. so should i upgrade to 30lb injectors, because i have every bolt on thats out for the mustang and i plan on changing the heads and cams next.

Most people that are N/A with heads and cams run 24lb injectors.

 

[Stan Weiss]

I don't know why there is still a debate over this. Pinks are 21's or actually 21.5's. Look up the fuel injectors of an 03 gt on motorcraft.com
the oem number comes back as F0TE 9F593 D9B
Now do a search for bosch D9B's or you can look it up on Stan Weiss' site
http://users.erols.com/srweiss/tableifc.htm

Orange's are 19's

You know I change your Credit Card every time you use my web site.

while we're on the subject, how much can a stock 19lb/hr injector support HP wise? The numbers I come up with are like 247HP, but a stock PI motor with the same injectors is factory rated at 260HP. Anyone got some info on this? I'm curious, as my current setup makes about 295 fly HP and i'm still running stock injectors and MAF with an SCT tune.

This is not as simple a question as it looks like. Things like BSFC, and fuel pressure differential (the same fuel pressure will produce different results on an NA vs. boosted engine) along with max duty cycle need to be known.

 

[Gearbanger 101]

i was looking at this 98 gt and the guy said it had 24 lbs injectors in it but they were orange

He was either lying to you, or didn't know any better. They're 19lb/hr.

 

[Stan Weiss]

In this image the arrow is the rated flow and pressure

 

[Ryan441]

He was either lying to you, or didn't know any better. They're 19lb/hr.

well i looked closer at them and they read "c" on them and mine read "b"

 

[Gearbanger 101]

Google the part number...that'll tell you for certain, but I'm sure they're 19lb/hr units. 24's were either baby blue or black.

 

[Michael00GT]

Hello guys just have a quick question I have a 00 mustang gt that says it has a 4.6 but ford dealers tell me it’s not because it has 1 3/4 freeze plugs in it can anybody tell me what I have

 

[Loose nut]

The Orange ones in my 96 are 18.25 lb

 

[utikid01]

Mustang Stock Fuel Injector Size Chart - LMR.com

Looking for the factory specs of your Mustang's stock fuel injectors? Check out this easy to use Mustang stock fuel injector size chart!

lmr.com

 

[Mustang5L5]

Hello guys just have a quick question I have a 00 mustang gt that says it has a 4.6 but ford dealers tell me it’s not because it has 1 3/4 freeze plugs in it can anybody tell me what I have

You might want to start your own new thread for this. It won't get much traffic buries in a 10 year old fuel injector thread