I did some tests.
On the runway, + chocks + radiator closed
The put the engine at full power + Boost
Not is a rigorous test .
4.10.1
In general, for all aircraft, something like this.
2 to 3 minutes and you see - Engine overheat
6 to 9 minutes your engine are dead.
4.11
In general, for all aircraft, something like this.
50 seconds to 1 minute 20 s , and you see - Engine overheat
1 minute 20 s to 2 minutes 40 s you engine are dead.
" Engine dead "=
Something like this.
BF 109 engine Stops
FW 190 engine go to 1500 RPM and ..and down to 0
La 5 engine Stops
P51 engine on fire ... I be wonded
Spite Fire IXe , RPM variations exist but keep in 2900 - 3000
Then then exploded and I'm dead.