5.4L Swap

S

stlboarder

Founding Member

Jul 1, 2002

215

0

17

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

StateCollege PA

Oct 22, 2005

#3

• Oct 22, 2005

• #3

or V-10. thats the win

 

S

stlboarder

Founding Member

Jul 1, 2002

215

0

17

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'.