does anyone have injector data for these running a returnless setup? thanks
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does anyone have injector data for these running a returnless setup? thanks
Look up a stock 1999 Silverado file from a 4.8 or 5.3 truck in the tune repository. Those should come with those 22lb/hr injectors.
they do but they also have the vacuum referenced regulator on those trucks, they are 21.8 across the board. thanks for the reply
Off hand I am not sure there is a factory calibration with the data you want then.
You can do what many do and just make your own and it'll be super close. Like mimmik the flow rate of like calibrations, say it started at 20.5 and ended at 23, then interpolate to get your values.
For example my old 2006 sierra runs 25lb/hr injectors. The flow rate starts are 24.5 and ends at 27.1, the data in the middle is interpolated.
I was thinking that's going to be my only option, thanks for backing it up