Ok staga, but those Allisons had different designations for the left and right motors, that's why I thought they might involve different processes.
OH, and the P-82 was a maintenance nightmare IIRC, did the RAF have similar difficulties in keeping the Spit IXt airworthy?
juzz, I know it sounds odd, but both the Germans and the British flew twin-plane designs in WWII. What I find fishy is how the LW types crow about their 111Z, which was a glider tug and of which there were what, never more than a dozen? Yet here is a fighter, whose only crime is being a spitfire, and nobody has championed its cause.