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!