I've had Southbay's 24 pound injectors in my 5.7 for a while now, but I've been chasing fuel pump problems and never really got around to setting things up. I realize they may be a tad on the large size. Anyway, I've just completed a Racetronix pump and harness upgrade, as well as a new Spectre sending unit. Just wondering what I should set my pressure too? Right now it's at the stock setting.

 

Adjust settings and chip using data for injecter may also need to adjust VE tables because you most then likely run richer with larger injectors and higher pressure

I ran crappy accels and now running Bosch 3s both 24lb

I ran both on stock settings both ran perfect setting fuel pressure vacuum unhook at 50 with vacuum connected turned pressure was 44ish felt it was perfect balance for wot and part throttle

More than that felt it's too much