stahl speed

I had a 72 340 Cuda back in the early 80's. It was bone stock and had 52,000 miles on it and ran great and if I remember right it would stall right about 1800-1900 rpm before the tires started to spin. As MadDart said if it won't turn the tires over the tune should be checked because my Cuda would roast the tires easily and it had a 3.23 gear with sure-grip. Engine torque output has a huge effect on how much a converter will stall. Traction can also make it seem to stall more or less depending on if the traction is good or bad.