Sounds like?
It sounds like the convertor never really stalls or "couples" as they say. It may be slipping all the time even at and over 3000 rpm. I'm only guessing of course, but that's what it sounds like.
Rev
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'66 Coupe, 306, 350-375 HP, C-4, 13.07 e.t., 104.8 mph, 1/4 mi.
O.B.C. #2
'66 coupe
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