Art Carr #16930 200-4R converter non-lockup "H/D super torque" with billet cover (9.5" custom stalled) New sells for $718. This one has less than 2,500 miles $350+shipping. (203)265-6888 or reed0380@hotmail.com
Stall speed according to the manufacturer is 3,000 RPM +/- 200 RPM depending on torque and horsepower. I ran 10.60 ET at 128 MPH with a 9 PSI boost launch. The torque converter would flash to about 3,500 RPM on launch. Used a precision Turbo GT6776.
I made several passes myself in this car. It was about 3000rpm with a stock MAF and non adjustable chip and 210 cam in an 8:1 engine. With an xfi i could have gotten at least 3200@zero boost/vacuum out of it on good gas.
daves87gn, did Bison answer your question? He really has the greatest knowledge of these cars here in the Northeast and is highly respected on a national level.