Ran open airbox today

[CIP57_imp]

In anticipation of a air box mod i ran a test today to see how the CB breaths. I ran with a wide open air-box, no air cleaner, no side cover for about a 2 mile run, expected to have a real lean condition with at least some sort of bog especially full open throttle. To my surprise the bike ran the same as with the air-box closed up tight. Either this bike breathes really we'll or the FI adapts to severe conditions.