Heh, heh, it's really hard to imagine how much torque is required to spin a high output Mag. Back then we were blowing up the back end of the engine and scratching our heads as to why. A guy in Keith Black's shop told us about the cam twist and we thought he was sh*tting us . .
That was about the time the first front drives for the early Hemi came out . . I can't remember if we saw one that year at the winternats or it was the next but it was in the mid sixties . .
Now we gots computers!