Converter stall speed recommendations

Get something that flashes hard and is tight on cruise. Most converter guys will know what that means.

There are plenty of cars I know of that have converters that flash to 3800 range and run LOWER rpm at highway speeds than the 3500 or less rpm converter they replaced. It's the best of both worlds.

Converters is the one place most car people make the biggest mistake. Spend 5K plus on a new engine and put a $250 shelf converter behind it, wonder why it doesn't run well. DUH!!! :)