[Test Pilot]

Fw 190 A-3 ( 1.35 until may 1942 Ata 2450 RPM)
0km - ~540 km/h
6.4km - 655 km/h

Fw 190 A-3 ( 1.42 Ata 2700 RPM) - without outer wing cannon MG FF
0km - 560 km/h
6.4km - 665 km/h


Fw 190 A-4 early ( 1.42 Ata 2700 RPM)
0km - ~560 km/h
6.4km - 665 km/h

Fw 190 A-4 late ( 1.42 Ata 2700 RPM) - manualy operated colling slots
0km - ~560-565 km/h
6.4km - 665-670 km/h

Fw 190 A-5 ( 1.42 Ata 2700 RPM) - manualy colling slots, longer nose
0km - 567 km/h
6.3km - 670 km/h

Fw 190 A-5 jabo ( 1.65 Ata 2700 RPM) - C3 injection only in 1th gear
0km - 580 km/h
6.3km - 670 km/h

Fw 190 A-6 ( 1.42 Ata 2700 RPM)
0km - 563 km/h
6.3km - 650 km/h

Thats what we have investigated

I really can agree beacuse i cant find any German or other evidence for it.

The only evidence which i found - i mean scan German, British and USA documents mostly are here:

Fw 190 A-3

http://www.wwiiaircraftperformance.org/ ... 190a3.html

Fw 190 A-4

Only USA document

http://www.wwiiaircraftperformance.org/ ... r-1107.pdf

Fw 190 A-5/ A-6

http://www.wwiiaircraftperformance.org/ ... 190a5.html


These documents really dont confirm Your investigated. Maby You have better evidence or German documents - i really would to see them, i'm interesinting in these because i also working with Fw 190 in Il2.