Mopar vs Chevy 383 showdown

When Mopar put the 383 together for the Road Runner, the lo rpm torque was so low they tried 3 or 4 torque converters until they found one that would allow the car to squeal the tires.
Now Mr. Dulcich puts in a longer duration cam which will reduce lo end torque even more
and his 383 is producing big block torque numbers,80 more ft. lbs than the Mopar Muscle 383 with a smaller cam.
..Hmmm,something doesn't add up?