'10 M6 Camaro 2.8KB Cant find/solve very random hiccup at light throttle cruise

[cc-rider]

The 60# Siemens are fine injectors. It's just that you don't have known good data. That's what you'll get with the ID's. Known good data. So you can eliminate that variable in your tuning.

[schpenxel]

ID's do tend to be more consistent injector to injector too, along with of course much more accurate data to work with. With Deka 60's I saw 6-8% differences in fuel trims from bank 1 vs 2. ID1000's, nothing else changed, it's maybe 1-2%. Buddy has ID1700's and his are the same, almost no difference between banks.

I haven't worked with enough FIC and other injectors like that to know how they compare in that regard, but I do know ID does testing on every injector to match them up into sets that all behave the same.