It's shouldn't be up to others to prove DV right or wrong, he made the claims he should provide the proof apparently he has done 10's of thousands dyno runs, he apparently has done more than just about everyone else (his claim) should be able to provide 100/1000's of examples.
I'm not a DV hater, not even saying he wrong just haven't see any real proof, but I would like to see some test designed to put his formula to the test.
Maybe Eric's cam shootout will give us a glimpse.