NEW INJECTORS VS RISING RATE FUEL REG Options

[swerve]

Chasing a little help from you guys as all the answers I am getting from "professionals" are all over the place.

I am around 80% complete (just need FMIC and pipes) of having all the parts required to turbo my st204 (thanks to all here of course) and am trying to see if I may be able to save a couple of hundred $$$ (NOOOOOOO!!! DON"T CHEAP OUT, yells the crowd).

I recently removed an electric supercharger that was throwing in around 4.5psi reducing to 2 in the higher rev range. Part of my supercharger setup was installing a rising rate fuel reg to "squeeze" the extra fuel required through the injectors.

I will be running a ct26 at 6psi at the time being. Question is, does anyone know what my limit may be in regards to boost before I will have to replace the injectors? Will the standard injectors and the rising rate reg be OK at 6 psi.

I know a couple of hundred $$$ saved doesn't seam a lot but it is when you buy the best of everything else and funds a running low, those $$$ are the difference between boost in 2 weeks and boost in 6 weeks.