Post your 13 sec combos

1973 Duster
Magnum 360
Compression: 9.0:1
Valves: 1.925/1.625
Cast heads
Cam: 288/292
M1 Single Plane intake
Holly 750
Factory "hi stall" converter (~2500)
904
8.25" rear with 3.55 Suregrip
Drag radials

Last week (6/6/18) averaged 13.4 all night (10 total runs). Fastest was 13.342, slowest 13.517
And won for the first time ever!