Post your 13 sec combos

72 Dart
5.9 Magnum with stock iron heads
RPM Air-gap intake
870 VS carb
210/220 @ .050 - .512 lift cam
Doug's headers D453
2.5" full exhaust with X pipe and Jones mufflers
904 with low first gear and TF2 kit column shifted
8 3/4 rear with 3.23 sure-grip
235/15 drag radials