I`ve read some pages and the story above as well, for me it was enough to be convinced that buying this book is a waste of money. I`d recommend to all readers to check some facts about the R-29(or any) engine design and operation prior to start reading the book, then you will find it very amusing and asking, what a crap he is writting there??!! Apparently, the author never made that to read something about the R-29 filling the book with dumb anecdotes about blades hitting the engine casing and ripping everything apart. Anyone with even a bit of knowledge about jet engines would know what will be the cause when abruptly switching engine regimes from full AB to idle at supersonic and how the pilot will feel that.
Anyway, my colleague a former Flogger test pilot just told me that during flight tests after heavy maintenance, they could easily reach speeds up to 2.7 M in a straight flight, even if redlined 2.35M. The problem beyond 2.35M is reduced directional stability and not canopy getting hot.
What, confused?

There are other ways how to shut-down the R-29 engine or the afterburner when it goes crazy, or something malfunction. Unfortunately, the dumb Lieutenant General sitting there never made it learn something about the aircraft nor the engine, therefore he died. I'm curious, has anyone ever bothered to check what is the top speed of Mig-23BN?
True is that there is a mechanism to prevent compressor r.p.m falling abruptly(a limiter, a precaution for compressor not to enter other than operational regimes, bcs when passing speed 1.5M, the R-29 engine goes to special regime(RD-33 has similar), giving even more thrust. Pilots used to call it a second stage afterburner converting the Mig-23 to a stratospheric missile...

. What a great feature for a interceptor, do not you think?