Parts for 5.4 swap for 03 - 04 Cobra - Page 23

crazydave · 05-30-2008, 10:36 PM

I finally fired he up today ! bored and stroked 5.6 L , Cranked it once and wham she fired up ! Look out !

Dave

PB1302 · 05-31-2008, 03:41 AM

must post vid.....

crazydave · 06-19-2008, 08:00 AM

7lbs boost.... 413 RWT @ 2850 RPM 412 RWHP @ 6000 RPM.
More boost to come. The torque is unreal, traction is a thing of the past !

Dave

RAZRS EDGE · 06-19-2008, 10:44 AM

Awesome! Can't wait to hear more results! Whenever this engine goes(which I honestly hope is not for a good amount of time, but nothing lasts forever) I'm going to be looking into doing a 5.4 build/swap. Just to make things a little more interesting ;)

5.4Gt · 08-05-2008, 01:54 PM

any vids? pics? I wanna know more about this setup.....Who else has this running?

gboger · 08-05-2008, 03:46 PM

http://videos.streetfire.net/video/5...80126f7da">5.4

Under hood

Just like Dave says, "traction is a thing of the past"

5.4Gt · 08-06-2008, 12:56 PM

Quote:

Originally Posted by gboger

http://videos.streetfire.net/video/54-SC-Bullitt-startup-and_135616.htm?ref=feec6708-3539-4269-8f0a-99b80126f7da">5.4

Under hood

Just like Dave says, "traction is a thing of the past"

Gboger you are one of a very few that have done this... There is very limited info on this swap Seems like crazydave makes a kit to make this swap doable? How much is it? what is it? he seems to have not been here for a lil while. Can I do this with a Navigator long block? I need info lol. Have any moar pics of the front accessories or any in general. Help me out

I wanna do this but it seems crazydaves kit is the only way to make it easier/doable.... Thanks!

gboger · 08-06-2008, 02:04 PM

I used a Navigator 5.4 as my donor. I didn't use Daves kit, I was working on mine at the same time he was developing his. I made adapter plates mount the pulley bridge on a stock navigator timing cover. Dave added the mounts directly to the cover. We went about it a little different, but the basic idea is the same.

You need to locate as much of the 03 Cobra pieces as possible. The toughest part was widening the intake, if you don't mind the extra height, you could use the 4.6/5.4 intake adapters instead.

Engine on stand

Engine assembly