I had a very successful sortie in the 190A-8 tonight. The loadout was with the 2x30mm MK108s, and the two air-air rockets: shot down 2 B24s, 3 B17s and 1 Spit.
Sometime after I launched the rockets I noticed that my maximum airspeed was lower than normal... low and behold, I couldn't jettison the rocket pods! They don't come off when you fire them, and they don't drop like bombs or fuel tanks.
Is this accurate?