turboford

Alright so. I am building a twin turbo 5.8l w. I got my hands on 2 T04e t3 .63 A/R 57 turbos, tec gt controller, gt40 heads, a crane cam #h-272-2 with the good bag for it.
now I know some of you will say ill blow the thing up. no worries I got all forged internals, arp every thing and so on.
now my question is about the injectors im having trouble figuring out what lbs/hr to go with i'm only going to be running around 10-15 lbs of boost.(optimistically)
I have a 255l/hr pump with a secondary inline pump. modified, stock intake manifold.

BuiltFordTuff13

I would think you would need at least a 42 lb injector and also at least a 75-85 mm throttle body. Best of luck to you on your install.

Crownman

Id's start with a 42lb set and get it on a dyno to see if it you need any more. No matter what though, get it on a dyno so you know exactly what's going on. You're probably going to have a custom tune put in it.

BuiltFordTuff13

True. Definitely dyno it and a tune. I forgot to mention that also. Great idea.

1lohauler

I'm thinking about doing that very build some guys on the Web put a stock internal 5.8 with heads and cam over 1000hp try this link may help answer some questions http://www.mustangandfords.com/how-t...-past-1000-hp/

Manuellabour247

Any updates to this build?

ToddS

I would suggest getting injectors sized according to how much power you plan to make. Boost has nothing to do with it. 500hp? Then get accordingly sized injectors.

You may find that moderate sized injectors and a fmu are the best combo. What are you doing for tuning?

I think fmu is the correct term, it boosts fuel pressure by a ratio of boost.