Ummm, yes, we do that, plenty of times.
We also sometimes do a handicap scratch race, reverse grid, off lqualifying times.
The organiser/handicapper intention, is to have all cars finish across the line, at same time,,,,
This never happens,,,,
Last few years we have done the reverse grid handicap, naturally, as I was on pole, or front row, i'd get a 65-70 second " hold" and then go chase everyone down.
And managed to win quite a few of those!
Buy a Historic car, and come and play, all over Australia, lots of races, lots of tracks, lots of fun!