There really isn't a definate answer to this. The latency times will need to be adjusted to maintian proper fuel trims. Often times the same injectors (same brand/size) will require different values.
This is a difficult topic as it influenced by other parameters, such as injector scaling, maf calibration/scaling, ect...
To properly get the latency dialed you've also got to tweak the injector scaling and find the happy medium. Best advice I can give is to play with the settings, note the fuel trims, and adjust again as needed.