I got a d16y8 in my hatchback. Nothing special just the normal I/H/E. I was just wondering would getting bigger fuel injectors do anything or would it be a waste of money. I dont plan on going turbo or anything just keeping it simple

 

Unless you're planning on increasing the air going into the engine to match the increase in fuel, getting a new fuel rail and fuel pressure regulator, then getting a full tune... should never bring this up again.

If you still need to do something to them, you can take them out and clean and reseal them. If you feel comfortable doing it and you haven't done it before, do a search, find a DIY and give it a shot