How Stroked is It ?

[milnersXcoupe]

I'm looking at gluing together a 4 cam engine for my odd-ball ride.


After plowing thru the Lexus / Toyota 1 / 2 / 3 UZ FE Tech
for the past two months - I got a couple of less than stellar questions



Take a '98 Lincoln 4.6 Alloy cyl. block: which I'm guesstimating is 'THE BEST CHOICE' - > Is this a 6 bolt main?

Anyone with some great .jpgs of a 'nakid' block 'n mains for the 4.6 and Navi 5.4 ?



Any idea why for the 'blown' Cobra engine / 2007 - FORD chose to use a cast iron block ? and is that one a 4 bolt or 6 bolt ?



I haven't seen anyone on this site saying anything beyond one person using a Navigator intake on a project, about stuffing a 5.4 into they 'Linc' .......this
due to the intake height ?




http://tinyurl.com/22wj5g

http://tinyurl.com/ys88vw



checking this site for dimensions / weights

5.4 Navigator / 660 lbs. - cast iron block - forged crank
4.6 Aviator / 672 lbs. - Alloy block - cast crank



Is it weird that an Iron Block / Forged .5"+ stroker crank is 12 lbs less ?




It's ...the 'Dog' - am I right ?




Dimensions are 45" x 37" x 37" for both engines - so, same width for
a 5.4 with near half inch bigger arm ?




Has anyone stuffed a 5.4 crank into a 4.6 Lincoln block - or can't it be ?



Has anyone transplanted a 5.4 4cam top end onto a 4.6 Lincoln block
as it might flow more air ?



Recommendations on Forums / Sites to research Lincoln / FORD 'build tech' on / at ?





thanks in Advance !

 

[MediumD]

The 5.4 has a taller deck height. If you've got the room, there's not too many reasons not to go with a 5.4 4v, displacement is good..

Ford also used an iron block in the 03-04 4v Cobras (07 are 3v. I would have to assume for strength over the existing aluminum block at that time - however all aluminum blocks are not the same. The Mark VIIIs have a Teksid block which has been successfully run at 1xxxRWHP..

Try modularfords.com/forums/ and forums.modulardepot.com/

 

[Frogman]

The guy did some searching, so I'll try to help.

I'm looking at gluing together a 4 cam engine for my odd-ball ride.

OK.

rAfter plowing thru the Lexus / Toyota 1 / 2 / 3 UZ FE Tech
for the past two months - I got a couple of less than stellar questions

Dirst answer is free, each additional answer is 25 cents, and I don't guarantee accuracy.

Take a '98 Lincoln 4.6 Alloy cyl. block: which I'm guesstimating is 'THE BEST CHOICE' - > Is this a 6 bolt main?

It's a 6 Bolt main. See pic below.

Anyone with some great .jpgs of a 'nakid' block 'n mains for the 4.6 and Navi 5.4 ?

4.6 is pictured below

Any idea why for the 'blown' Cobra engine / 2007 - FORD chose to use a cast iron block ? and is that one a 4 bolt or 6 bolt ?

I believe it's an 8 bolt main.

I haven't seen anyone on this site saying anything beyond one person using a Navigator intake on a project, about stuffing a 5.4 into they 'Linc' .......this
due to the intake height ?[/quote[

Either that, or due to a lot of people only talking about what they want to do, but never actually doing anything for whatever reasons.

Dimensions are 45" x 37" x 37" for both engines - so, same width for
a 5.4 with near half inch bigger arm ?

The 4.6 and the 5.4 are the same physical block sizes.

Has anyone stuffed a 5.4 crank into a 4.6 Lincoln block - or can't it be ?

Dunno. I've got a 298 Stroker crank in my 98.

Has anyone transplanted a 5.4 4cam top end onto a 4.6 Lincoln block
as it might flow more air ?

I would think someone has...

Recommendations on Forums / Sites to research Lincoln / FORD 'build tech' on / at ?

Corral.net might be able to help you with the cobra engine questions.

thanks in Advance !

You're welcome

 

[milnersXcoupe]

Thanks much !


First D'cup ....err Beer is ...... I'll ...... forget it.

 

[Stack]

ITs an 8 bolt main on the cobras and the New Shelby's...

I know cause I have one