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

5.0 to 4.6 swap(can it be done)?

  • Thread starter Thread starter buckshot1
  • Start date Start date Dec 18, 2003

buckshot1

New Member
Jun 3, 2003
119
0
0
lakeland,fl
Dec 18, 2003
#1
  • Dec 18, 2003
  • #1
i have a 94 gt with the 5.0 in it,and she getting a little tired.i was thinking of a 4.6 sohc or even better Dohc.can it be done?And if so, the big Q. is what all will i nead? thanks
 

TIMMY2734

Founding Member
May 17, 2002
1,330
1
36
Queens, NY
Dec 18, 2003
#2
  • Dec 18, 2003
  • #2
check out modularfox.com
 

Xtreme Limits

Founding Member
Nov 30, 2001
375
0
16
Hudson, Florida
Dec 18, 2003
#3
  • Dec 18, 2003
  • #3
yep sure can, i have a 40k mile spare 4.6 engine for sale.
 

huskerpower02

Member
Aug 21, 2003
770
0
16
KS
Dec 18, 2003
#4
  • Dec 18, 2003
  • #4
the question is bound to be asked so, why go to a 4.6 instead of sticking with a 5.0?
 
C

Chetly

New Member
Aug 6, 2003
117
0
0
Dec 18, 2003
#5
  • Dec 18, 2003
  • #5
with enough money, anything can be done. Yes it can be done. MM & FF did a 4cyl to 4.6 swap.
 

Black 93 Fox

Active Member
Jun 1, 2003
1,995
0
49
Vancouver,Washington
Dec 19, 2003
#6
  • Dec 19, 2003
  • #6
I would like to know also why the he11 would you go to a 4.6 from a 5.0
 

a_turbo_stang

Member
Apr 13, 2003
346
0
16
Cincinnati Ohio
Dec 19, 2003
#7
  • Dec 19, 2003
  • #7
Black 93 Fox said:
I would like to know also why the he11 would you go to a 4.6 from a 5.0
Click to expand...


I was wondering the same thing.
Unless he gets a 03 Cobra 4.6 motor
But to each his own.
 

Black 93 Fox

Active Member
Jun 1, 2003
1,995
0
49
Vancouver,Washington
Dec 19, 2003
#8
  • Dec 19, 2003
  • #8
Yeah I could see the cobra engine ............ haulin butt
 

65ShelbyClone

Founding Member
Sep 9, 2000
4,675
38
119
Antelope Valley, SoCal
Dec 19, 2003
#9
  • Dec 19, 2003
  • #9
I think a 5.4 would be more fun. Kinda like a 351W swap, but modular.
 
6

67stang390

New Member
May 29, 2003
379
0
0
Seattle, WA(home) ASU(college)
Dec 19, 2003
#10
  • Dec 19, 2003
  • #10
Someone added up the cost of putting an '03 Cobra motor in a Fox. It was ridiculously expensive. You could build a thousand horsepower 5.0 for the same amount of cash required to do it. I can't remember what the thread was called, it was in 94-95 where I usually post.
 

buckshot1

New Member
Jun 3, 2003
119
0
0
lakeland,fl
Dec 19, 2003
#11
  • Dec 19, 2003
  • #11
this is going to sound dum but I like the sound better,and i'm leaning more at the 96-02 DOHC I like the hp better and the high rpms.
 

Cammed90Notch

New Member
Mar 26, 2003
592
0
0
Greenville, SC
Dec 19, 2003
#12
  • Dec 19, 2003
  • #12
for those of you who don't know why one would go to 4.6 from a 5.0 is this,
4.6 (DOHC) engines are more efficient, stronger (6 bolt main block) and also they are aluminum blocks (except for the 03 ). The modular engine can go higher in the rpms, has less HP loss due to less friction, etc. There are so many reasons, so I would ask, why would you NOT go to a 4.6 if you could

or, you could always put 4v heads on a 5.0, for only $3000
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,944
224
Massachusetts
Dec 19, 2003
#13
  • Dec 19, 2003
  • #13
I tossed the idea of putting the 4V from my lincoln in my Mustang for a while
 
You must log in or register to reply here.

Similar threads

F
Electrical Foxbody wiring harness 2.3 to v8 swap
  • Foxbodyjake
  • Mar 23, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
24
Views
719
Fox 5.0 Mustang Tech Apr 13, 2026
Foxbodyjake
F
R
Transmission for manual swapping a 1994-1995 GT
  • Rembrant
  • Jul 11, 2025
  • 1994 - 1995 Specific Tech
Replies
2
Views
1K
1994 - 1995 Specific Tech Jul 13, 2025
Rembrant
R
7
What megasquirt kit to order
  • 74delta
  • Jul 4, 2026
  • Digital Self-tuning Forum
Replies
11
Views
282
Digital Self-tuning Forum Jul 16, 2026
fasterthangas
F
Engine Obstinate Pilot Bearing removal
  • FastDriver
  • Feb 12, 2026
  • Fox 5.0 Mustang Tech
  • 2 3
Replies
40
Views
1K
Fox 5.0 Mustang Tech Feb 22, 2026
manicmechanic007
D
Engine HO cam in non HO roller block ‘93 f150
  • DanC1993f150
  • Mar 21, 2026
  • Fox 5.0 Mustang Tech
Replies
7
Views
336
Fox 5.0 Mustang Tech Mar 29, 2026
General karthief
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?