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

5.4L Swap

  • Thread starter Thread starter stlboarder
  • Start date Start date Oct 22, 2005
S

stlboarder

Founding Member
Jul 1, 2002
215
0
17
40
Arizona
Oct 22, 2005
#1
  • Oct 22, 2005
  • #1
What all is involved with a swap from a 4.6 to 5.4 in a 03? If anyone has prices and/or parts needed that would be great.
 

billfisher

Active Member
Jul 17, 2005
1,296
4
38
huntsville, AL
Oct 22, 2005
#2
  • Oct 22, 2005
  • #2
go with 3v if you change.
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
48
StateCollege PA
community.webshots.com
Oct 22, 2005
#3
  • Oct 22, 2005
  • #3
or V-10. thats the win
 
S

stlboarder

Founding Member
Jul 1, 2002
215
0
17
40
Arizona
Oct 30, 2005
#4
  • Oct 30, 2005
  • #4
That didn't answer my question.
 

Hunter-White

New Member
Oct 23, 2005
162
1
0
Jonesboro Arkansas
Oct 31, 2005
#5
  • Oct 31, 2005
  • #5
I can't help you Stl but I'm curious also..I know of a 5.4 with a blower that is from a lightning with 22k for only $800.
 

billfisher

Active Member
Jul 17, 2005
1,296
4
38
huntsville, AL
Oct 31, 2005
#6
  • Oct 31, 2005
  • #6
for 3v swap

custom adapter plate for using 4.6 2v elbow and T/B.
custom adjusted FRPP shorty 4.6 3v headers turn outlet toward block.
4.6 oil pan
shortened 5.4 3v oil pick-up
remove 4 of 5 tangs on passenger side pin wheel for #1 tdc.
PWM controller for VCT.
exhaust adjustment to x pipe.
your injectors
your MAF
tune for mixture
use you mounts.
fits under hood.
that's all.
 

billfisher

Active Member
Jul 17, 2005
1,296
4
38
huntsville, AL
Nov 1, 2005
#7
  • Nov 1, 2005
  • #7
i forgot. you need to move the brake balance valve. forward about 1'.
 
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