• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

What fuel pressure should I be set at.... Car seems slow right now

  • Thread starter Thread starter RedefinedGT
  • Start date Start date Jun 21, 2005

RedefinedGT

New Member
May 27, 2005
33
0
0
Jun 21, 2005
#1
  • Jun 21, 2005
  • #1
Ok, I hooked up a BBK Fuel pressure regulator today, set the thing to like 47psi and the car feels slower, is this possible? Could I have too much pressure? I also installed 3.73 gears today, so the car should feel faster right.... lol
 

DBMSTNG

I fantasize about it being BIG!
Founding Member
Apr 23, 2002
2,120
0
56
not quite here
Jun 21, 2005
#2
  • Jun 21, 2005
  • #2
if it's causing the injectors to release more fuel than it's supposed to, then yes, it can slow the car down.
 

RedefinedGT

New Member
May 27, 2005
33
0
0
Jun 21, 2005
#3
  • Jun 21, 2005
  • #3
I kinda assumed that.... better lower it tomorrow.
 
You must log in or register to reply here.

Similar threads

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
Fox Xtremely high fuel consumption
  • PonyGTrider
  • Apr 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 9 10 11
Replies
213
Views
4K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 9, 2026
PonyGTrider
4
Crank no start/no fuel pressure-pump runs
  • 4gwenddolau9
  • Sep 25, 2024
  • SN95 4.6L Mustang Tech
Replies
8
Views
695
SN95 4.6L Mustang Tech Jan 27, 2025
TennMan
P
Air Fuel ratio bung location.
  • Praetorious
  • Feb 7, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
39
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 11, 2026
Noobz347
G
2006 Mustang GT o2 Sensor Wiring Issue Car Bogging/Choking
  • GCantero93
  • Sep 5, 2025
  • 2005 - 2009 Specific Tech
Replies
4
Views
1K
2005 - 2009 Specific Tech Sep 6, 2025
Noobz347
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech
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?