1970 Dodge Dart 318 upgrades

Once upon a time I ran a bunch of different cams on the D dyno. Here's the 318 build:
Stock bore Teen, 9.5/1, 1.80/1.60 valves, LD4B/600, 340 manifolds and dual exhaust.
I chose cams with duration 220° or less and all were hydraulics.
The winner (as far as what I can see) was the Howards 711381-10
322 hp@5000 and 399 lb/ft@3000
Specs: 208°/214° @ .050
255°/261° advertised
.479/.494 110°