This is a tough one, but going by my deal with the same head work roughly, I will guess 725 hp to 700 at 6600 rpm depending on dyno with a peak torque around 4800 rpm. Your dyno numbers have always produced excellent ETs for the numbers, so that is why I qualified it at possible 700 hp. I also figure this package will carry ninety five percent of peak hp from 5200 to over 6900 rpm. All in all, a package i would like to have in my other 65 dart!
Glad to see you on the board, Dwayne!