MPP m1 vs edelbrock air gap

If it was me i would run about a 4500 flash convertor with that combo. Would have a very good shot at picking up the lazy 60 foot, and thus the ET quite a bit.
I too have a 360. Its barely over 10 to 1 with very mildly massaged eddies.
I weigh 500 pounds more at the line than you and have been 11.20’s through mufflers. Run an airgap
Shift at 6200, vert flashes 5000, car 60 foots 1.52-1.55 depending on time of year.
Never seen a healthy smallblock that doesn't like convertor.