• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Sumped tank necessary???

  • Thread starter Thread starter xxaMpxx
  • Start date Start date Feb 22, 2010
X

xxaMpxx

New Member
Jan 2, 2010
17
0
0
Feb 22, 2010
#1
  • Feb 22, 2010
  • #1
I'm only wanting to get about 500 rwhp. Right now I'm putting down 480 rwhp on a dyno jet and 423 on a mustang dyno. @ 4800 rpm I'm running out of fuel. My tuner told me it would be best to get my tank sumped, add another walbro 255 in tank, upgrade to -8 lines and stay with the stock rails. I think I would be okay with upgrading the lines and rails. What's the opinion on this??

Quick rundown of what I got:
95 GT
GT40 crate motor part no. M-6007-XE FM
trick flow heads
60# inj
BBrothers turbo kit (not a bad kit for the price really)
walbro 255
walbro inline GSL392
stock lines and rails

I really don't wanna get my tank sumped if it's not necessary (which I don't think it is from what I've read here). I probably forgot some stuff but any help/opinions would be great!
 
9

93 5.0 GT

New Member
Apr 9, 2009
122
0
0
Graysville, Indiana
Feb 22, 2010
#2
  • Feb 22, 2010
  • #2
Its the stock fuel rails and lines
 
X

xxaMpxx

New Member
Jan 2, 2010
17
0
0
Feb 22, 2010
#3
  • Feb 22, 2010
  • #3
I thought so. Thanx for the reply 5.0
 
You must log in or register to reply here.

Similar threads

A
Resolved Fuel pressure high at 52 new FPR same thing
  • afjLX
  • Dec 28, 2024
  • Fox 5.0 Mustang Tech
  • 3 4 5
Replies
90
Views
3K
Fox 5.0 Mustang Tech Jan 11, 2025
AeroCoupe
S
Fox '87 GT can't get to stay running
  • spilly
  • Mar 29, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
27
Views
629
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 20, 2026
spilly
S
B
'03 GT Fuel Pump/Pressure/Delivery Issue
  • Brodach
  • Oct 21, 2025
  • SN95 4.6L Mustang Tech
Replies
8
Views
847
SN95 4.6L Mustang Tech Oct 31, 2025
gkomo
A
SOLD For Sale: 1993 Ford Mustang Cobra Modified
  • anjteal93
  • Sep 5, 2025
  • Fox Body Mustangs For Sale (1979-93)
Replies
13
Views
1K
Fox Body Mustangs For Sale (1979-93) Oct 26, 2025
Mindseye007
Forced Induction Bypass valve backwards?
  • Dontknowchit
  • Jun 25, 2025
  • Fox 5.0 Mustang Tech
Replies
3
Views
318
Fox 5.0 Mustang Tech Jun 29, 2025
JD1964
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 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?