414 Dyno results: Missed combo?

Also notice those 1 5/8 - 3" headmans holding their own through 500 Hp/tq with 4" arm and the small lift cam.

I'm not surprised, actually, saw this with my own 410.
Thank you RAMM for another very interesting and light shedding post. I always enjoy reading your stuff, always relevant and reaffirming.