Starting Shift Point

I just checked the stall- about 3300 and it overcame the back brakes.
I was thinking about 6000-6200. It’ll get to the track when I sort out a few more things.
I’m too cheap to spring for a chassis dyno. I had to do it to my EFI Mustang. Ouch!
And I’m way too simple for the tech stuff!
Thanks all!
Hang on now. Do you have a manual valve body and did that test in high gear? That's the only way to be accurate, otherwise you're putting too much leverage on the converter in low gear and you'll get an inaccurate measurement.