MW50 -Secondary effects were cooling of the engine .

[RPS69]

I just tried it a bit. Picked a 190G6/AS and tried to climb with the MW50 at manual's speed.

Very bad results indeed...

But most surprising is that overheat message comes on 80º
Manual states, 85º as safety, 100º as practical limit, 110º engine damage.

Now, I could take big damage on an engine from overheat, but injecting the MW50 doesn't mean overheating the engine, it implies over-pressure. (overreving of it, is prevented by prop pitch)

The only reports about engine damage from MW50 use were micro cracks on piston heads. This could be because of high pressures, and more likely for the fast cooling MW50 could have on piston heads when untimely injected.

But I have never read, nor on books, nor in the web anything about engines taking on fire with MW50 use.

Now, testing a bit more, I get some uncomfortable results, being that climbing with 110% without MW50 is a bit slower, but your engine overheats later...

Something is wrong here gents... and I don't believe that the right solution should be limiting the 109 to 100% throttle when MW50 is not engaged...