So the stock head flows enough air up top as well? If I recal wasn't there a thread on here or neons forums of our head being flow tested with different cams valves then with port job. I can't find it now.
I'm bout to build a head with ss valves, springs and titanium retainers. With that do you NEED to run an after market cam? I seen some sites post uyou need cams with the valves and valve springs and all that