Hi volume oil pump vs standard volume pump

My street combo hits 66mph at 7000 in first-over. And I used to buzz her up there many times every time I took her out. And she has endured that since 1999..... with Milodon HV pump, pick-up,roadrace-pan and tray. Not bragging, just offering. Also, she used to spend a lot of time above 5500, cuz that's just my style, and cuz she lived, but mostly cuz she just sounds so good up there. Again, just offering data.
Well, she doesn't just hit 7000 at 66. I leave the line and nail it. She revs to 7000 and I keep her there for IDK 5 or 6 seconds until 65 and then shut down,usually. One time I went to the track, I kept her singing between 7000 and 7200 to 93 [email protected] seconds.Nothing broke and I drove it home. Yahoo.
Just how much oil can one of these pumps,pump, in 7.92 seconds at 7000, the whole way?