I've beem searching the internet, and I can't seem to find what these things flow. I have no clue what brand they are, I assume they're stock. The part number on the injector body is 5325210. Anyone have any idea about these? Thanks!

What are you trying to do with them ? If you are trying to put them in a 350 TBI ,they won't flow enough. Injectors are rated for the engine they will be suppling.

I know they won't flow enough for that. I friend of mine was thinking about putting some in his Z car.