Edelbrck vs Trick Flow

if it was at 7300 at 1000 foot the convertor is junk or your tranny is toast.
I have 4.30 gear and 28 radial, at 118 mph i am at 6400 through traps. Figure a 4.56 would add 250 rpm’s to that
It is very possible. Like I said earlier pan was full of metal, not a flake or two, a bunch. 60' in my opinion should have been better. Went 1.47 once and after that just hovering around 1.50, leaving at 3000rpm. We will see how the new to me trans and converter work in a few weeks.