Built 5.4 2v Turbo Results

[garrittpwl]

Finally get to make this post.

Forged 11:1 5.4 2v on e85, comp 278s, +1mm stainless valves. Billet guides, Ford GT followers and lash adjusters, titanium retainers.

Turbo is the billet wheel on3 70/65 .68 AR (wasn't my first choice but got it with the kit second hand)

Made three pulls;
first one on 7psi, 469whp/497ftlbs 17* timing
Second and third were at 14psi, 17* of timing
Highest pull was 573whp/610ftlbs
Graph falls after 5200 as the back pressure in the turbo seems to be too much to flow anymore air

I run the car out to 6500 cuz it'll spin that no problem, just not making anymore power up there.

Car makes 497ftlbs at 3400rpm on 7psi and holds it to 5800

Makes 590ftlbs at 3900rpm on 14psi and holds it to 5500.

Needless to say it's a monster to drive

Video of the last pull

https://imgur.com/a/IRpWXFk

 

[garrittpwl]

@96blak54 dunno if you saw this yet. Some "real" 5.4 numbers for you finally

 

[96blak54]

600ftlbs at 4k rpm......thats insane!!! Not to mention how scary that can be on the streets. Im sure that off idle torque can be a handfull cruise driving 60mph

 

[garrittpwl]

600ftlbs at 4k rpm......thats insane!!! Not to mention how scary that can be on the streets. Im sure that off idle torque can be a handfull cruise driving 60mph

Rolling into it on the highway creates the fastest burnouts I've ever done

 

[07GtS197]