Gotcha!

I'd say you're only pushing about 6 psi with a stock set-up and if the tune is correct and you aren't trying to squeeze every last HP out it, you will be fine.

I just went to 10 PSI and added a wideband because I was told my fuel system would be "on the edge" and wanted to know if I was going lean. Well, as it turns out, my tune is rock solid and my A/Fs are perfect according the charts and wideband. I'm now contemplating going 12 PSI, because I'm never seeing 10 PSI during the pull, only after it has started to drop off and wound up so tight near 6K.

Go check the link I sent you.