Jeep Strokers

I 've had my rebuilt injectors sitting for about a year. Is there anything I can do other than
soaking them in gasoline before installation to test them? A test jig or something?
J.B.

I've used a 12V source, and some lead wires to check if the injector will "click" open and shut.

You can also apply some compressed air to blow it out if you like. I would soak them in injector cleaner though.