Biggest injector an RB25DET Power FC can run?

[Darius]

What is the biggest injector a Power FC can run on an RB25DET? My Subaru buddy is having idle issues because his stock ECU cannot drive his 2000cc injectors for a short enough duration to lean it out to 14.7:1 or so. It idles at 2000 rpm and 10:1 to keep it from stalling. I was planning on swapping to E85 this winter, but I need to know if the PFC has the capability to idle the engine at 14.7:1 with 1600cc injectors.

[240z4u]

Attempting to change the earth's rotation are we? lol

[RRRRB]

Attempting to change the earth's rotation are we? lol

Are you running dual walbros in the tank, in parallel?

[Darius]

Evan, yes. Don't you agree that this joint has been spinning in the same direction for far too long?

RRRB, when I upgrade the fueling system I will be using a single A2000 pump or possibly sticking with my Denso Supra TT pump if I decide to run a surge tank setup. Decisions, decisions....

Now, does anybody know the minimum injector pulse width (IPW) the PFC can drive? I can't possibly be the first person on the planet to run 1600's off of the PFC.

[240z4u]

The minimum PW isn't the problem, it's the injectors ability to react to that minimum PW.

Yes twin pumps in parallel.

[Darius]

The minimum PW isn't the problem, it's the injectors ability to react to that minimum PW.

This may be partially true, but I'm more concerned with the PFC at this point.

[RRRRB]

The minimum PW isn't the problem, it's the injectors ability to react to that minimum PW.

Yes twin pumps in parallel.

Enable your PM's please, sir