'96GT engine swap '99/'01/'02etc. differences?

[ScottPuddintane]

I've got a '96 GT 4.6 SOHC and the ol' girl is due for an engine replacement. I definitely want to go with the newer PI heads.

What do I need to swap in a newer SOHC engine?
'99/'00?
'01?
'02?
'03?

Do the '01 & newer Crown Vic engines have the PI heads/cams? Are they identical to Mustang engines (including intake/oil pan)?

 

[bdcardinal]

01 and newer crown vics have the same PI heads and cams as mustangs. they just have less horsepower due to exhaust and tune. also the plenum points the other way on the crown vics.

 

[Gearbanger 101]

01 and newer crown vics have the same PI heads and cams as mustangs. they just have less horsepower due to exhaust and tune. also the plenum points the other way on the crown vics.

Exactly Right. They used the Romeo 1W7Z-6049-AALH and 1W7Z-6049-AARH heads on the '01 and up models. Differences in horsepower were due to the intake, smaller more restrictive exhaust and EEC tune.

Also, here's an excellent article on how to perform the swap as well. It's designated for the '96-'97 T-Bird/Cougar, but they use the exact same engine as your '96 GT.

http://64.233.161.104/search?q=cach...m/articles/pi_head_swap_96-97_mn12.pdf+&hl=en

 

[CanadaStang]

Exactly Right. They used the Romeo 1W7Z-6049-AALH and 1W7Z-6049-AARH heads on the '01 and up models. Differences in horsepower were due to the intake, smaller more restrictive exhaust and EEC tune.

Also, here's an excellent article on how to perform the swap as well. It's designated for the '96-'97 T-Bird/Cougar, but they use the exact same engine as your '96 GT.

http://64.233.161.104/search?q=cach...m/articles/pi_head_swap_96-97_mn12.pdf+&hl=en

Damn, that is good!!

 

[ScottPuddintane]

Anyone else?

Anyone else?

These are SOME of the things I'm wondering about for the various years... does anyone know this stuff? What else do I need to know to make one of the swaps I listed?

1. Wiring differences?
2. When did coil on plug ignition start? How do I deal with this?
3. Oil pan differences? (I think I "heard" an '02 doesn't have a oil level sensor)
4. Exhaust manifold/cross-over pipe compatibility? Are they all the same?
5. water temp. sensors? Where/how do I mount my second sensor? What years have only one hole?
6. MAF sensor?
7. Automatic transmission/engine flywheel compatibility?
8. Various brackets?

Anything else????

What years do I need to get ahead of time for the swaps I listed?
'99,'00, '01, '02, '03 SOHC into a '96 Mustang GT SOHC automatic.

 

[VicRattlehead]

My friend jim did do a good job on that headswap writeup, but looks like your doing the entire engine.

i put a 00 engine into my 96 bird, things i needed to change was the flexplate, the 99-00 windsor engines have 8 bolt cranks them, the 96-98/01-04 romeo engines had 6 bolt cranks.

intake you have 2 temp sensors, new intakes only have 1, two options, 1- youll have to drill/tap the new intake for that 2nd temp sensor or 2- if i remember right you can order the aluminum crossover tube from the npi intake and adapt it to the pi intake. that way youll have 2temp sensor holes

cop vs wires, my engine had cop's all i did was remove them and keep the plugwires and 2 coil packs.

wiring everything that i unhooked from the 96 engine hooked up to the 00 engine

oil pan, i reused my tbird pan and pickup tube, the tbirds pan is different due to the kmember on the tbird is different than the mustang.

manifolds, i reused my old ones.

maf - makes no difference

Anyone else?

These are SOME of the things I'm wondering about for the various years... does anyone know this stuff? What else do I need to know to make one of the swaps I listed?

1. Wiring differences?
2. When did coil on plug ignition start? How do I deal with this?
3. Oil pan differences? (I think I "heard" an '02 doesn't have a oil level sensor)
4. Exhaust manifold/cross-over pipe compatibility? Are they all the same?
5. water temp. sensors? Where/how do I mount my second sensor? What years have only one hole?
6. MAF sensor?
7. Automatic transmission/engine flywheel compatibility?
8. Various brackets?

Anything else????

What years do I need to get ahead of time for the swaps I listed?
'99,'00, '01, '02, '03 SOHC into a '96 Mustang GT SOHC automatic.

 

[green_fow_six]

Anyone else?

These are SOME of the things I'm wondering about for the various years... does anyone know this stuff? What else do I need to know to make one of the swaps I listed?

1. Wiring differences?
2. When did coil on plug ignition start? How do I deal with this?
3. Oil pan differences? (I think I "heard" an '02 doesn't have a oil level sensor)
4. Exhaust manifold/cross-over pipe compatibility? Are they all the same?
5. water temp. sensors? Where/how do I mount my second sensor? What years have only one hole?
6. MAF sensor?
7. Automatic transmission/engine flywheel compatibility?
8. Various brackets?


Anything else????

What years do I need to get ahead of time for the swaps I listed?
'99,'00, '01, '02, '03 SOHC into a '96 Mustang GT SOHC automatic.

I did this swap about 7 months ago,

1. Alternator plug, I reused my alternator and bracket
2. COP's started 99, as stated above, remove and reuse your plug wires, coil and coil brackets.
3. The new oil pan will work perfectly(not sure about oil level sensor)
4. If you keep y our mid pipe you will have to reuse your stock manifold or get shorties, good time to change to shorty or long tubes though.
5. if the new intake has the aluminum crossover, you can mount it in the same spot if not you have a couple of options. I mounted mine on the Tstat body and it works fine.
6. Use your old stock MAF since you are reusing you old ecu.
7. I reused the old starter and since my new engine came with a low milege clutch, I used it. The 01+ may have a different flywheel if I am not mistaken.
8. That's all i can remember