A shame we digress... I am still interested to learn how one exceeds MAP without loading the disc? Even an overspeed wouldn't do it.
I was ask a question recently that really I couldn't answer:
How much does 1 inch of manifold pressure lift?
I can tell you quite accurately that the first 12 inches or so don't lift anything! Whoever said that 1 inch will lift 50lbs is a man with a large ball park!