Stock high stall converter stall? 5.9 magnum

That's right about where I am. I can't bring it up that high on the foot brake though. I launch at about 1,200 or so. after that it pushes the car pretty bad. But off idle and nail it it snaps right to 3500. I've calculated the efficiency on that convertor and it's unreal.
I agree. I'm very happy with it, it performs exactly like Paul from TA said it would. Best $600 I've spent upgrading the performance of my car IMO.