EFIDynoTuning Forum

I've been chatting with some people on modular fords forum, about why my blower isn't making boost at low RPM, and they seem pretty concerned I'm going to need a standalone ECU when I hit the 64lb/hr MAF limit.

I'm confident the BAI1 in my car can do everything I need it to with the QH on it, but I'm unclear if I'll need to scale all the SP*** items in the xdf.

Does CRAI8 have decipha defenitions mentioned in the fuel write up built into it? I have the k-constant at 30 and real world values in SARCHG, injector slopes, MAF xfer etc. Will I need to scale all of them if I go to a SCT2800 MAF and 60lb injectors?

Thanks for your help,

Paul

as long as the k constant is set to 30 the ecu has no limits.

All good.

Those who speak otherwise about limits are ignorant.