wanting your thoughts about ets

car is 71 dart mini tubbed.8 3/4 with 4.56 gear 29:9:15 slicks.

stock bottom end 400 withe 452 head.edelbrock rpm premfromer.484 cam.750 holley.

stock 727 tranny.

fenderwell headers.

Generally what my car was when first started, at about 6000 DA, best I could pull was a 13:20 @ 101, I am new driver and learning, terrible track prep - put your excuse here.

Not sure if this helped and good luck