I am having an issue getting my AFR in line. Fuel system entails:
2-255 lph pumps in the tank (running all the time)
-8 feed
speed inc rails
60 lbs mototrons
aeromotive regulator (with boost reference)
stock feed as my return line
I can't get any better than 11.3 to 1 AFR not matter what I do to the injector tables. I even shifted IFR table and the car was still rich.
I have run the car with one pump unplugged and the AFR did not change
I started dropping fuel pressure at the regulator to see how low I needed the fuel pressure to be to get my AFR in line. At about 25 psi of FP, the car was around 14 to 1. This was with one pump unplugged.
I droped a lot of the injector tables to zero and that didn't change much at all.
Anyways, maybe you guys have some insight!
Thanks,
Glenn