I currently have FIC 1250cc injector Low Z
And Dual walbro 255 fuel pump setup

I was wondering what power range will this fuel setup get to me on e85?

 

I can't give you a range, but I can share that a single Walbro 255 and a set of FIC 1050cc low impedance will support about 430hp on E85 when maxed out and depending on the tune. We can speculate at least 480hp from your current setup.

 

Stock turbo? Looks like a 400 Dyno Jet result.

Im running 1000cc / 255 Wal, HTA turbo & S2s and netted a 450 Dynojet no. (injectors are basically maxed on E85)

 

built 2.0 with s3 cams, basically everything possible l, and I’m running a super 94 turbo

 

This is what I maxed out the injectors(not 100%InjDC but close to it) and turbo at.

https://www.evolutionm.net/forums/ev...-bbk-full.html


You need bigger injectors for that setup as that turbo will need to be fed. lol

 

You are going to need a larger injector. Something like an ID1700 or ID2000 if you are going to run that turbo hard.

E85 numbers
I was out of fuel on ID1300's and a single walbro on stock wiring at 430whp@23-24lbs. MHI FP Red On an actual dynojet.
Installed a walbro 450 pump on stock wiring and was out of fuel at 470whp. The 450 pump needs a rewire that retains factory hi/low voltage.

Installed a boost a pump and was 90% or so at 500whp@28-30psi . Now thats on a much smaller turbo then the 94 so you should exceed that at low boost, but you should go with a larger injector since you have everything else.