As best I can tell. I think our torque converters have aroung a 2,400 - 2,600 rpm stall.

For those who may not know... The "stall" rating is the point at which the converter locks up like a fully engaged clutch. This happens in each gear. Since the shift points are above 2,600 rpm at WOT (it enters the next higher gear above the stall point) the converter stays locked up as it goes through the gears as long as your foot is burried in the throttle.