TCI "Breakaway" converter. 2400-2600 stall, 11",Part No.240900. $240 This converter will stall at 2200-2400 on small block, lower torque motor.
Stall feels closer to 2600 at hard launch. I ONLY TRIED IT TWICE. Was a bit rushed last night. Spun both the 255/60/15's with no hesitation. Its nice to have a traction problem.
I was obviously confused about what converter to use. It was recommended from 2400 up to 3200. Most agreed that 2500 was about the best. Its certainly better than what I had. Could have probably gone with a 2800-3000 but, I wasn't sure then.
Definitely got the most "bang-for-the buck", "seat of the pants" improvement, compared to anything else I've done to the car, all things considered(idle, drivability, launch, feel).
I'm a hobbyist. Not a professional. Don't be hatin'!