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Stock Fuel Injectors

  • Thread starter Thread starter cherrysmash
  • Start date Start date May 22, 2007

cherrysmash

New Member
Mar 1, 2007
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Maryland
May 22, 2007
#1
  • May 22, 2007
  • #1
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

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Feb 26, 2006
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Orlando
May 22, 2007
#2
  • May 22, 2007
  • #2
There is somewhat of a debate on here about that.

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

Stang_Thang

New Member
Apr 10, 2007
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Jackson, Tn
May 23, 2007
#3
  • May 23, 2007
  • #3
The pinks are 20.5 lb injectors...dont know the orange tho
 

jstreet0204

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Jun 26, 2003
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Winston Salem, NC
May 23, 2007
#4
  • May 23, 2007
  • #4
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
 
K

Kilgore Trout

Fried or Broiled ?
10 Year Member
Mar 30, 2005
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May 23, 2007
#5
  • May 23, 2007
  • #5
What jstreet said... +1
 

85 Coupe 5.0

Founding Member
Dec 18, 2001
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Kansas
May 23, 2007
#6
  • May 23, 2007
  • #6
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

New Member
Mar 1, 2007
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Maryland
May 23, 2007
#7
  • May 23, 2007
  • #7
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.
 
R

Ryan441

Member
Nov 26, 2007
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wintersprings, fl
Feb 13, 2008
#8
  • Feb 13, 2008
  • #8
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

Active Member
May 20, 2006
1,421
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39
UCSD/La Jolla
Feb 14, 2008
#9
  • Feb 14, 2008
  • #9
85 Coupe 5.0 said:
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.
Click to expand...

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

At least it's more erect and not floppy anymore.
Nov 1, 2007
721
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Lindsay, CA
Feb 14, 2008
#10
  • Feb 14, 2008
  • #10
CobraRed_96_GT said:
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
Click to expand...

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

Member
Aug 1, 2005
302
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17
Virginia
Feb 14, 2008
#11
  • Feb 14, 2008
  • #11
cherrysmash said:
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.
Click to expand...

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

Stan Weiss

Member
Dec 8, 2006
347
2
16
Philadelphia, PA
Feb 14, 2008
#12
  • Feb 14, 2008
  • #12
jstreet0204 said:
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
Click to expand...

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


85 Coupe 5.0 said:
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.
Click to expand...

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

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Aug 10, 2002
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Feb 14, 2008
#13
  • Feb 14, 2008
  • #13
Ryan441 said:
i was looking at this 98 gt and the guy said it had 24 lbs injectors in it but they were orange
Click to expand...

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

Stan Weiss

Member
Dec 8, 2006
347
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16
Philadelphia, PA
Feb 14, 2008
#14
  • Feb 14, 2008
  • #14
In this image the arrow is the rated flow and pressure


 
R

Ryan441

Member
Nov 26, 2007
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wintersprings, fl
Feb 14, 2008
#15
  • Feb 14, 2008
  • #15
Gearbanger 101 said:
He was either lying to you, or didn't know any better. They're 19lb/hr.
Click to expand...

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

Gearbanger 101

Straight Outta Locash
20+ Year Stangneter
Aug 10, 2002
9,457
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Ontario, Canada
Feb 14, 2008
#16
  • Feb 14, 2008
  • #16
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.
 
M

Michael00GT

New Member
Mar 23, 2019
4
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Georgia
Apr 24, 2019
#17
  • Apr 24, 2019
  • #17
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
 
L

Loose nut

New Member
Apr 29, 2019
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Auburn ga
May 26, 2019
#18
  • May 26, 2019
  • #18
The Orange ones in my 96 are 18.25 lb
 
U

utikid01

New Member
May 26, 2019
7
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1
Lancaster pa
May 26, 2019
#19
  • May 26, 2019
  • #19

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

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,235
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May 29, 2019
#20
  • May 29, 2019
  • #20
Michael00GT said:
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
Click to expand...

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
 
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