With the right tune you wouldn't be running too rich. 7psi should be fine for that setup though. I'd get some ARP studs too, to prevent the head from lifting under boost.
dont send a noob to dseries.org (they dont f*** around over there like we do)Plenty of d series running stock internals pushing low boost. Check YouTube google dseries.org on here wherever.
dont send a noob to dseries.org (they dont f*** around over there like we do)
edit: just read a whole bunch over there, they arent noob friendly