Tuning help w/ Neo AFC

[EastNCVR4]

I have the color version of the APEX'i NEO and am having tuning issues. I have 550cc PT injectors and a 255 walboro pump among other things. I seem to be having issues getting the points adjusted down low enough that its not running rich. Any suggestions or things I may have overlooked? Along with the above mentioned items, I have a fuel pump hotwire kit. I can't think of anything else fuel/tuning related that I have installed.

[thor'svr4]

what are your current settings?

[EastNCVR4]

from what I am told, 50% has been taken out of the fuel map, but the guy tuning it is not sure if there is a tuning to scale back individual injectors. But it is currently dropped 50% which is max and thats the hold up (running too rich even dropped).

[GTWHOA]

Are the changes being made making any difference to AFR? Hooked up correctly? Google the etched in number on the top of the injector to make sure they aren't larger than you think.

[R/T93]

If your neo is older, you need to send it in for a firmware fix, Erik Gross figured that out a few years ago. They simply won't work reliably without the fix

From the phone.

[R/T93]

Also if you have 550's, -50% is 225cc.... You need to be at 360, shoot for -30-32.

From the phone.

[i3igpete]

if you have a hotwired walbro and the stock FPR, your car will always run rich at idle. you need to upgrade your FPR.