It was cool to see a dyno of a Mopar SB with the 60401 Voodoo cam as I have used that same one in both a stock-bottom-end 318 with 302 heads and my current 10.5:1 Magnum-headed 360 with great results.
This also lets me know that my 360 needs a bigger carb and fixed exhaust (crushed half-assed downpipes off Hedman shorty headers) to get it to pull over 5000 RPM... Apparently yours had peak HP at 5300 RPM with a smaller bore and less-flowing heads, "hmm verrry eenteresteeng" lol