4.6 to 5.4

[v6mustang01]

Ok, This is something i should probably know but im not really sure. I have a 97 F-150 Regular cab flareside with the 4.6 V8. Really underpowered for a v8 truck. Well the other day a friend of the family totaled his 2005 F-150 with the 3v 5.4 motor. I was wanting to buy the motor from the insurance company and put it in my truck. I know it would probably be easier to buy a new truck but i like what i have just needs more power. WHat all is involved with the swap? I know id need the ECU out of an 04 or newer truck but would the transmission i have work? or not.
Any other modifications needed to make this work or is it a direct drop in?
Thanks
Ryan

[Rodeheaver's]

i wousd say the easiest way would be to get the wiring and ECU out of the donor vehicle..

[v6mustang01]

Is that all that would be needed? Are the transmissions the same? Im assuming there isnt much of a difference size wise btwn the motors. It would basically just drop right in.

[Rodeheaver's]

you will need the exhaust manifolds, your gonna have to change the exhaust itself a little, and i am sure there is a couple little things that will come up, but nothing to serious...

[v6mustang01]

Well @ least thats the good news. What does an install like that cost? To have everything done so that all i have to do is drive it.:bouncy: