[Kahuna]

Mike
Bruce explained it back a few posts. Essentially it is the process of flowing Kitty Litter thru intake ports with a plastic/plexiglass combustion chamber to see what actually occurs during intake flow. This concept is not really new, as others have tried it using different media. I think it's probably a good idea, but takes a bunch of work to accomplish. I'd love to see a video of it.
Jim