So I went back to my guy at Edelbrock, talking to him about some changes I made to correct for the old leaky fuel pressure regulator. After looking at my tune file he came back with a suggestion that I might consider changing my injection phase angle map. In my system the map values define the point in the crank rotation where the injectors close, ending the injection of raw fuel.

Considering a cam timing where the intake closes 40 degrees ABDC, do you have any opinion on what the injection phase angle curve might look like for optimum tune? The table defining the curve has MAP from 0 to 31 vs rpm from 0 to 6000 rpm.