can i use 19# injectors??

Iam currently running systemax intake, twisted wedge heads, F303cam,, and 30# injectors. The 30 # injectors are way over kill for this set up. I dont have the money right now to buy 24# injectors, so i was woundering if my stock 19# injectors would be able to handle my set up?? If so what kind of power are the 19# good for. I made 300rwhp and 358#of tourq with the car sputtering because of to much fuel. I also have a adjustable fuel pressure regulator.

Your 19# injectors will work but won't be optimun for what you need. However, it will be much better than the 30#
Although, the calculator I'm using says you will need 66PSI to simulate what your fuel system requires for your your HP level.
I used 340HP as an estimate of your current flywheelhp
Here is a link to the calculator I used:
http://www.mustangworks.com/analyzer.html

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