Maiden voyage

Did the previous owner run the car in the current setup?

I have a 75 duster that I've ran for years. It weighted 3030lbs without driver (150) and I would run 11.5-11.7s with a mild 440. (10:1 stock pistons (as in stock cast from the 1967 factory). Had a .533 Mopar performance hydraulic cam, Weiand intake, Holley 750 DP, 727 with 4500 stall convertor, Dana 60 4.56 gears and a 29.5x13.5 tire. Swapped the heads to OOTB 440 source stealth heads and picked up 2 tenths.