[jermin]

I'm afraid both you and IceFire have missed a very important notion in my statement. Emergency power is supposed to be used only when your life is being seriously threatened. The red button on the front panel should be your last resort while you struggle desperately to save your life, at the cost of your engine longevity.

If you are climbing at 500ish km/h or you flat out at 6000 meters during a battle, your life is not threatened at all. So you should not have enabled MW50.

I did use a lot of boom and zoom and E-fighting maneuvers during the dogfight, as they are how 109s are supposed to be flown, although in the current game most every allied fighters can outclimb contemporary 109s.

You might ask, why don't I try running away? Although both historically and by IL2Compare, K4 is able to outrun a lot of contemporary allied fights, in the game it takes MUCH(!) longer time for German fighters to reach max level speed than allied fighters do. Because of this, K4 can hardly outrun any contemporary enemy fighters.

So, sometimes it is a matter of you shooting that bandit down or you get shot down. This is where MW50 is supposed to come into play. It is in this very situation that sacrificing engine to produce additional power can be justified. You can't deny that it makes much more sense to kill an engine in one flight but save your life, than crash yourself into the ground with your million-dollar flying machine.

And, I have to disagree with your interpretation of the statement regarding the usage of MW50 in K4 manual. I'm sure the 10-minute figure had been carefully calculated before coming into the manual. There should be at least 1-2 minutes' headroom for most engines which were used for testing in order to get that 10-minute conclusion. If quite a big portion of the tested engine cannot last beyond 10 minutes, the figure printed in the manual would have been smaller.

Bear in mind that the engine must have the ability to bring the pilot back to base after a total 26-minute period of MW50 injection, 10 minutes max for any continuous sessions and 5 minutes in between. So, if the pilot is determined to damage his engine during a dogfight, the damage should happen at a later time, where 15-20 minutes is a reasonable guess. Now you can see how 5 minutes is ridiculous.

I'd also like to post here my other requests regarding German fighters (109 and 190) include

1. Improve zoom climb ability. (Speed should drops slower in a zoom and increase faster in a boom)
2. Greatly reduce the time needed to reach maximun level speed.
3. Improve acceleration. (German fighters are renown for their powerful engines.
4. Improve energy retainability. In a corner-speed turn, current German fighters lose speed much faster that allied fighters that have significantly low wing loading. Some uber planes like 25lb spit and those Russian fights even gain speed in a corner-speed turn! 109 is a typical E-fighter, but right now its energy retention ability is even worse than contemporary spitfire, a TnB fighter.
5. Give German fighters correct high-altitude performance. Right now 109s and Antons can hardly maintain a level flight above 8000m. While allied fighters (on western front) can easily maneuver around German fighters without losing much energy. Someone would say the high altitude is not able to be correctly modeled in IL2. But since those allied fighters don't have a problem, I can't see why German ones can't be fixed.