Okay, going to start my motor soon, and i need to adjust my power fc to compensate fo the 850 primaries. so from my understanding, i go into the settings for the injector pulse timing correction, and i change the front and rear primary pulse from 100% to 65%, then the flow rate to 850 from 550, and last the delay on the front and rear primary from 0.00ms to 0.04ms.

this is currently the only change i made from last the last build/tune (kan tune) (had other plans, changed my mind but had already installed the modified rail and motor), and i think i'm going to reverse it soon but i'm about ready to fire it up so i need to set it up for what it currently has for the time being.

will this be fine for just a month or so during part of the breakin process?

 

do you have a datalogit? there are more injector staging settings that cannot be accessed without one.

 

No i don't, what i can do with the commander is going to have to work for the moment. I won't be boosting or running high rpms, so i just need something that is safe for the first couple hundred miles of break in is all.

 

850s can not be leaned out the normal ways to achieve a good AFR at idle.
You should start out with a -.04 lag.
Base fuel pressure should be 38-40 psi.