I have been talking to Peter (Rice Racing) and have sort of settled on 800cc primaries for my S4 buildup.
My question is what injectors best support low pulse widths when used with a Haltech E6K?
Can i control them down to 1.2-1.5ms with it accurately and efficiently?
I am new to the standalone world, but it seems that this unit is more than capable of what i am needing. I am still going to be running my injectors staged, but have been told that having them as a batch would work as well. What would be the safest and most reliable?
Basically I am trying to maximise drivability and fuel economy in the lower/crusing RPMS without having to sacrifice fuel delivery up top (as we all are).
Any ideas?

 

All injectors will work with the E6K. Unless you find some off the wall injector.

Running injectors down low is not a problem unless you want to go under 5% duty cycle. Then injectors start to become a bit unstable. Bosche will say 10%, but they work fine on my car and others at 6-7%.