Originally Posted by Need4Camaro
How do I find the pressure? I heard they flow close to the same but the volume was different.
I did some searching for you cuz I was curious myself but didnt find much really...
I did however find some aftermarket pumps that told me the operating pressure said 61psi I believe. I was set with that but then came across this and wonder if its the "correct" pressure or not? 48-55psi? http://engine.firebirdv6.com/
(see far right column with fuel pressure)