fuel injector dead times (help)

greetings ive got a set of fuel injection connection 1300cc 125lb injectors and the dead times are incorrect could anyone assist me with ways i could potentially fix this? or would anyone have the correct info for these injectors? thanks

Are you asking how to test and determine the deadtimes yourself? What deadtimes have you been provided, and how to you know they are incorrect? You need to provide more information for folks to help you. At least mention what ECU/PCM you are using, and what tables / parameters you have changed when you changed injectors.