Depending on the cam it should threaten 700 pretty easily.
If it makes that, at your weight should be able to run 9.40's-50's

69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, low 10.30’s 1/4
1.41 best 60 foot
6.56 at 104.17