OK I apologize for the remarks that offended you. The thread getting hijacked and you dismissing my knowledge made me grumpy and I didn't handle it as well as I could have.
We are both guilty of spending more time talking about knowledge than actually attempting to prove our point with facts. I'm sorry I didn't turn the discussion in a better direction sooner.
FYI before I was in Northolt Wing I was in JG 5 and did a lot of research on Fw 190, specifically MW 50. I was trying to establish that it was used so I could get iEN to add it to the game. Jochen and Naudet and some other guys were doing a similar search. I ended up with about 20 books on the 190 and I think Jochen did the same.
Also in this search I ended up going to the USAF museum archives and copying one of their reports on the Fw 190. I'm the guy who scanned and put on the web the "F-TR-1102-ND" report which pops up from time to time.
Back on topic (err at least back on hijacked topic
)
In all my searching I have never seen performance information for a Fw 190A with MW 50. Just vague claims of a 300 hp increase. No flight test data or mention of it in manuals for the airplane. German pilots never mention it being used. RAF And USAAF evaluated many Fw 190A and they never found any MW 50 system.
Here's what I've seen in books:
1. Some books say that all Fw 190A after the A-4 had MW 50.
2. Some other books say MW 50 was only on the Fw 190A-8 and was stored in the aft tank.
3. And a few other books say the tank on the A-8 had GM-1, not MW 50.
Which story to believe?
Gatt sent me a translated manual for the Fw 190A-8 and it says the tank was used for fuel or GM-1. And it includes information (and performance curves) for supplemental fuel injection, overboost, and GM-1, but nothing at all about MW 50. So that's how I formed my opinion.
(PS I know quite well about GM-1 testing on the Fw 190A-5 and I guessed that you might have confused it with MW 50.)