hello

I'm looking for any info on swapping out my 4.6 for a 5.4

this is my old work truck 98 f 150 5 speed
has 4.6 2v getting a bit tired

I went to look at a brand new 5.4 3v fits in 99-04 today
these are some of the items that I think that I will have to deal with

correct bolt fly wheel
my exhaust will have to altered to fit the 5.4
info from other sources has made me decide to keep the coils packs and have my pcm custom burned
not to sure what to do with the intake manifold tunning valve as the 5.4 doesnt have one
from other posts i gather i'll have to fabricate a bracket for the left side coil pack and perhaps the EGR valve assembly


If anyone has any heads ups or other comments let me know thanks


Tim

 

Hey how are ya? Have you completed this swap? If so how difficult was it?