Factory High Stall Converters

That's complete and utter nonsense. All of the factory high stall converters are stamped "Hi Stall" right on the housing. I've seen a lot of them. Just like the chart above reads, the factory high stall converters were "about" 1000 RPM over stock. I don't know where your information comes from, but it's incorrect.

2600-2800 isn’t high stall, especially today. Chrysler can call it what they want, but anything under 3k is just a warmed up stocker. No reason to even mess with factory converters today. So chrysler can call it what they want, but that isn’t high stall. How long is a rope? Same difference.