Okay, so the War Rig has two supercharged engines, with two sets of through-hood dealies drinking air for the engine, presumably at a fast rate indeed.
But, on the above picture, there's a drum on the left side of the picture (right side of the Rig), that the plan view calls an "Air Filter". Where does the air this thing filters go?
Also, what kind of air filter would there be on the through-hood supercharger air intakes? I can't imagine that the mechanic would just let all the sand and dirt and shit go straight through the carburettors into the engines.