• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

Aftermarket fuel pump for stock 2.3L, future upgrades coming?

  • Thread starter Thread starter Fuzzylogic
  • Start date Start date Apr 26, 2006
F

Fuzzylogic

New Member
May 8, 2005
42
0
0
Albany, OR
Apr 26, 2006
#1
  • Apr 26, 2006
  • #1
Hey all,

I need to replace the fuel pump in my '93 notch, with a 2.3L engine. I would LIKE to upgrade to something that will be useable with future upgrades. I plan on attacking the suspension first, but I will have a stroked 302 (331 or 347, only looking for 450-500HP to the wheels in the end) in there eventually. Can I buy a decent aftermarket upgrade now, and not have to upgrade later...or do I need to pay the money for a stock replacement now, and spend more money later to upgrade?

If I can just upgrade now and get it out of the way, any suggestions as to what I should look for or what I need?

Any help is appreciated. I'm having a blast fixing up this car, just want to make sure I make the right purchases initially to prevent wasteful spending or repeat-spending later on.

Thanks!
Duende is online now Edit/Delete Message
 

Anlushac11

Founding Member
Feb 17, 2001
2,270
0
0
Indianapolis, Indiana
Apr 27, 2006
#2
  • Apr 27, 2006
  • #2
I would like info on this. I have a 87 Turbo coupe motor lined up. I have a local Mustang shop which will install a Holley Red something 190lph pump for $200. Will that be good for a 300-350hp turbo 2.3L?
 

Stinger

Founding Member
Jul 7, 2001
7,754
24
118
Basehor (Kansas City), KS
Apr 27, 2006
#3
  • Apr 27, 2006
  • #3
Both of you, a Walbro (or holley) 255lph High pressure pump will do everything you are asking for and you can install them now without issue. They are only about 95 bux on ebay. The 190lph mentioned is the same price so don't bother with it...go to the 255lph HP.
 
F

Fuzzylogic

New Member
May 8, 2005
42
0
0
Albany, OR
Apr 27, 2006
#4
  • Apr 27, 2006
  • #4
You're a beautiful man, I hope a gorgeous woman gives you a big kiss today.

Thanks!
 

Shawneebear93

20+ Year Stangneter
May 4, 2004
518
17
49
Salisbury Twp, Allentown, PA
Apr 27, 2006
#5
  • Apr 27, 2006
  • #5
Fuzzylogic said:
You're a beautiful man, I hope a gorgeous woman gives you a big kiss today.

Thanks!
Click to expand...
Creepy! A simple thanks would've suffice.
 

Asha'man

Founding Member
Feb 5, 2002
1,909
0
0
Denver
Apr 28, 2006
#6
  • Apr 28, 2006
  • #6
^^ Very creepy.

I ran a 255lph high pressure pump (Walbro GSS340) on a stock 2.3 for six months or more without issue.

Brian
 
F

Fuzzylogic

New Member
May 8, 2005
42
0
0
Albany, OR
Apr 28, 2006
#7
  • Apr 28, 2006
  • #7
Haha, I'll tone it down a notch.

I've found two units, inline and intank. I know mine is intank. Does it matter which I go with? I'm assuming the inline is OUTSIDE the fuel tank, which I would THINK would be more convenient to deal with.

Are there any specific questions I should ask the seller? The inline is brand new, the intank is in excellent condition. Besides the pump, additional mounting hardware/brackets/lines I might need to purchase if they're not included with what he's selling me?

Appreciate the help, I'm obviously new to working on and modifying vehicles. I'm really enjoying wrenching on this thing though, I'm learning a ton with each new fix/replacement.

Take care, gents, enjoy your Friday.
 

Red_LX

I’m not much help unless you’re looking for ****!
Founding Member
Nov 29, 1999
5,896
73
129
Morgantown, WV...where couches meet their doom
Apr 28, 2006
#8
  • Apr 28, 2006
  • #8
Yeah it matters which one you go with...you'll have to make some new fuel lines to hook up the inline one. Just get the in-tank pump. Regardless of which one you get, you'd have to drop the tank anyway.
 

Anlushac11

Founding Member
Feb 17, 2001
2,270
0
0
Indianapolis, Indiana
Apr 30, 2006
#9
  • Apr 30, 2006
  • #9
I was gonna be lazy and do what a editor in MM&FF did (Mark Houlahan?). He cut a hole in the trunk floor around the fuel pump just big enough so that he could change the fuel pump without having to drop the tank. He put a gasket between tank and trunk floor to seal it.
 

Red_LX

I’m not much help unless you’re looking for ****!
Founding Member
Nov 29, 1999
5,896
73
129
Morgantown, WV...where couches meet their doom
Apr 30, 2006
#10
  • Apr 30, 2006
  • #10
I thought about doing that, and putting a little access door in there, but I don't know.
 
You must log in or register to reply here.

Similar threads

Fox Fuel Pump Issues After Replacement/Upgrade
  • Ryu
  • Jun 23, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
23
Views
621
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 5, 2026
Ryu
B
Where to go from here on my build…
  • B0udreaux
  • Jul 14, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
8
Views
225
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 18, 2026
AeroCoupe
B
'03 GT Fuel Pump/Pressure/Delivery Issue
  • Brodach
  • Oct 21, 2025
  • SN95 4.6L Mustang Tech
Replies
8
Views
929
SN95 4.6L Mustang Tech Oct 31, 2025
gkomo
0
V6 to V8 Swap info
  • 02_2v_Curtis
  • Jan 11, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
773
1996 - 2004 SN95 Mustang -General/Talk- Jan 11, 2026
02_2v_Curtis
0
Engine 1990 LX 5.0L EFI Mustang Fuel Management Problems - HELP!
  • 5.0LXStanger
  • May 25, 2025
  • Fox 5.0 Mustang Tech
  • 2 3
Replies
45
Views
2K
Fox 5.0 Mustang Tech Jul 11, 2025
5.0LXStanger
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?