I'm about to add a 224/224 buddy thats doing the work recommends I upgrade my injectors when getting a new cam what you guys think I dont want to spend the money unless I really need them.

 

I would invest in them. If you are installing a cam chances are there are more mods in the future. When I ran N/A before my cam swap my injectors were showing 100% duty cycle at WOT. I bought 42 pound injectors to leave room for more mods. Thats just my opinion.

 

Your stock injectors should be fine for your cam only setup.
I you do heads/intake in the future swap them then.
It's very easy to do.

 

When i installed my 24x duration 6xx lift cam my tuner wanted me to get the 01/02 injector (28.8#). I think you have 26# but you will be fine with that cam.

 

with just a small cam no I dont think you really need to. But if you do anything else you should.