How much are stock injectors costing me?

[IMPOSTER]

I realize that all cars respond differently but I'm just curious what some of you think. How much more power (if any) is there to be had by upgrading to 24's.

My mods are in the sig. I havn't had any porting or shaving done. I also have a 155lph fuel pump, an adjustable regulator, 65mm t-body, and a 73mm mass air meter. I'm still running stock injectors and computer. I've been running this combo for a few years now and aside from the occasional surging idle, I've had no problems (400+ miles per week).

It's been over a year since my last performance mod (3.73 to 4.10) which is why I'm itching to do something, lol. From what I've heard, upgrading my injectors would be a good way to get a little more out of my current combo, without spending too much money.

In the future I will be porting the heads and having the block bored.

Any input is appreciated.