My Aspen has a 408 Scat stroker kit build with KB744 pistons,forged I-beams,and forged Scat crank.I run eddy heads with a 590MP cam,hughes 1111 springs,Super Victor intake,750hp carb,and TTI headers.Your car is a lot lighter then mine so you should be at least a mid 10 or better if you ran this combo.
Check my You Tube vid at the bottom

77 Aspen R/T 60'@1.41 10.76 @ 123.26

http://www.youtube.com/watch?v=Eya3Ue8KoZk