I run that pump myself, had it on for I think 4 years, no problems, mine is deadheaded, I have a fuel pressure gauge and it show 7 pounds all the way thru the 1/4, it flows enough to run really low 10's for sure, and I belive quite a bit lower than that, allways seemed to me a lot of people go overkill on fuel pumps. Im feeding two edelbrook 800 cfm, and have also used the pump running two 750 Demons, didnt have a fuel issue with either setup.