I have seen a 9-cyl radial on a Yak hand-swung, but I really draw the line there.
A worry I used to have when I flew a Yak 52 was running out of air for engine start when away from home base. I certainly would not consider hand swinging. It was hard work even pulling that massive prop through before start-up; it's a big engine and being geared means you are turning it over faster than you are turning the prop, and the mechanical disadvantage vastly increases the effort required.
Hand-swinging a Yak seems like a good way to get chopped in half. You have to get up close and personal with the prop in order to put in sufficient effort to turn it - I can't imagine how you'd get away from in time if it fired up.
SSD