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

New Combo ideas 347 TFS??

  • Thread starter Thread starter vpap1
  • Start date Start date Jan 18, 2011
V

vpap1

Member
Sep 21, 2009
109
2
19
Jan 18, 2011
#1
  • Jan 18, 2011
  • #1
Have 1990 GT

hear is what I had: 302 track heat top end kit, FPR, 75 mm TB 80 mm Maf 255 lph FP, basically all suportting mods with 3.73 gears. Have a nitros kit and the plan is to go 11.5.

Oil pump broke, so did my cam gear, so time for rebuild.

Going to get a 347 short block, keeping the 170cc heads, want to keep the track heat intake and 30# injectors, I laso want to upgrade to a stage 2 trickflow cam.
Thinking of upgrading to long tubes and x pipe from shorties and h pipe. Keeping the flowmasters into dumps.

I know the heads and intake could be larger but budget is keeping me tight. I would like as little as nitrous as possible, hoping combo is stout enough with a 75hp shot to get it done.

What do ya'll think?

Thanks
V
 

90lxcoupe

20+ Year Stangneter
Oct 7, 2003
3,596
350
134
Jan 18, 2011
#2
  • Jan 18, 2011
  • #2
I think it could go anywhere from 10.70's to 13.00's depending on how well or terrible the car is set up.
 
You must log in or register to reply here.

Similar threads

6
Hey all,I’m putting together a 302 for my 1968 Mustang and wanted to post the combo + some questions to make sure I’m not missing crucial
  • 68_Disgustang
  • Feb 22, 2026
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
4
Views
761
1965 - 1973 Classic Mustangs -General/Talk- Jun 20, 2026
gray owl
G
Progress Thread Progress Thread- From6to8's 1994 Cobra Supercharger install
  • from6to8
  • Sep 25, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 20 21 22
Replies
420
Views
9K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 6, 2026
from6to8
C
Fuel pressure help
  • clayton seiders
  • Aug 31, 2024
  • 1994 - 1995 Specific Tech
Replies
12
Views
1K
1994 - 1995 Specific Tech Sep 1, 2024
clayton seiders
C
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
SN95 The Unicorn
  • HANO Motorsports
  • May 18, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
21
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Aug 15, 2025
HANO Motorsports
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?