first timer help

help me out fellas 82 coupe 523 bbf scj out of box except for 1 size bigger on intake 8.7/1 comp. 728-728 solid roller (comp) stock block 4 bolt splayed caps pa c-4 4200 conv. 9 inch 35 spline mosers 430 gear victor intake bg 850 blow thru with 89-95 jetting car weighs 3180 with me in it 6.38 with 1.39 60 is best so far on motor i was thinkin the car would run low 6.0s is this possible tryin to get the best out of it before i try the charger on all upr suspension front and rear with anti roll bar 28/10.5 mt

Compression is hurting you n a.but a little boost will fix that, carb is kinda small too.

x2 on that. it may go 6.50 with that compression and that weight and that is pushing it. get a dom carb and let us know how it does.