Christ that's a lot of boost. That's with patriot heads as you had mentioned before? What about cam specs? Do you recall what those were?

Ford world that isnt alot of boost....they need 8 alone to make 350rwhp
Yes pat heads stage 2 cams

Some fords run 29-30 psi and like 20* on tr6 plugs thry call it them kill tunes....it makes 1 hail mary pass and they get a slip faster thrn their buddy....they rebuild motor amd do it again if buddy bests them

Yea but that's 8psi with the junk heads, cams that are in every single other 2v modular f150, a garbage lower intake manifold, and a very shitty looking exhaust manifold.

I know the modular world is totally different, but it still rings true that boost is a measure of restriction. Now, there's only so much you can do with 5.4 liters of fury. I get that. But some of these 2v head options flow just about what an untouched 317 does and do it with smaller valves! They really aren't that bad.

Spend 4000 for heads that flow 250 is why i chose 4v...My FGT heads flow 330 i believe stock and have full threads for plugs, also dont have the detonation friendly thumbnail in chamber

And stock exhaust has made over 500 rwhp many times

Yea I hear you there.

What needs to be done to complete that swap outside of the obvious?

my good friend just went 9.4 letting off at the 1/8 .
look up lighting shop on facebook .please forgive for the drama on the page .it was a grudge race gone bad.