My tranny guy is trying to get me to go ATI. I think there may be something to that. I borrowed an 8" converter that 60 ft'd much better than the custom pieces I had. Always felt that if I had a smaller tire and could control wheelspeed I could actually 60 ft better. My 32X14.5 tires are much slower than the 31X10.5 tires.

Your 60 ft is exactly .1 better than my best with the W8 motor I had. That alone would have brought my ET into the 5.5's. Knew where I was coming up short just did not know what to do about it. LOL. My dyno numbers started at 6,900. We thought peak torque was at 7,100 going by the dyno sheet. Where is your peak torque at if you don't mind telling? Your MPH is proving the power you are making.

Leon