[FIXED] Fifteen cylinder engine

[oskar_maybach]

So there have been plenty of 7, 9 and even some 11 cylinder single row Radials, but I haven't found anything about one with 15 cylinders.

Do you know of any such engine? Or why 15 was implemented in the game but not 11?

I know I can mod a different number of cylinders for the game, I'm just curious about the real world influence on this decision.

Best regards