Post your 13 sec combos
1970 Dart Custom, full interior, 290 lb driver, weld in subframe connectors, stock E58 1974 360 .040 over, air gap intake with 750 cfm Edelbrock carb, stock smogger heads, double roller timing chain, .444 int/.467 exh, 288/298 degree duration cam, stock rockers, f TTI step headers, full 3 inch exhaust, tired 727 trans with stock convertor, 8 3/4 diff with 3.23 gears, Truetrac diff, adjustable pinion snubber, 245/60R15 BFG drag radials, 18 psi, best time 13.78 @ 100 mph. (13.80 to 13.85 @ 98 to 99 mph typically)