FW190 FM Change

[MadBlaster]

Originally Posted by Z1024

There is no ground take off in QMB. It always starts mid-air. Are you sure quick missions start with the warm engine?
Either way, in my tests(on the Crimea map, 100m alt) D9 MW50 overheats in 1:05m, La7 in 1:30 and Spit 25lbs in 1:55m. (all closed/auto radiator)

So 4.11 Dora is seriously crippled not only top speed wise, but also engine endurance wise as well.

Another interesting observation - the spit flew full 19 mins @110% before the engine died and it didn't show any signs of damage until maybe 12min into flight. D9 died in ~3:30 and La7 in 4:30. I understand that the time to failure is not fixed in this new patch, but still, these are the figures I got.


Sorry but Jumo213A IS liquid cooled and it was rated for 30 min at that rpm.
Now that might look high, but Junkers engineers allowed that, so they probably knew their engine better and knew what they were doing.


I just leave pitch at auto and control in with the throttle.
My problem is not that it overheats, but that water cooled Dora overheats faster than air cooled La7 and much faster than water cooled Spitfire 25lbs.
This is not correct, besides, MW50 should actually cool the engine, and increase its efficiency.

- you can always use full mission builder to make your own mission and take off from the ground.

- okay, so it's water cooled. whatever. 30 minutes, whatever. it's virtual. there is no water, there is no air, there is no plane. it is all pretend.

- iirc, the 213 is modified/beefed up 211. the 211 had much lower rpm power band. the point is 3250 is a high rpm for piston engine, creates a lot of heat no matter water cooled or not, and you can't expect to cruise around in your plane like that. that's not what the high rpm part of the power band is for.

- even if there is a cooling effect from mw50 and the engine is water cooled, it is not enough to overcome the additional heat caused by running the engine at 3250 rpms! eventually, there is no more heat exchange with the oil, radiator water and outside air. The engine just keeps getting hotter and bad things start to happen to the engine.

-i forgot to mention, to engage the mw50, your supposed to reduce your throttle first or you get engine damage. unless they changed that in 4.11. but I fly up3 rc4 based on 4.10.