New 340 owner

Hey guys, Mark here. I just bought a 63K mile 1969 Dodge Dart GTS, 340 4speed car with a 3.55 sure grip rear end. I was told that the car started its life being a every weekend dedicated 1/4 mile car. And that is why the car has only 63K original miles on it. I bought the car from a guy who had semi restored it back to the road worthy state it is in now, about 15 years ago.
Car has NO air, NO power brakes and NO power steering. Does have a 8 track player in it, and NO, the dash has not been cut. It currently is pretty stock, just a small Purple cam, LD-340 intake, 650 DP, a tech drive duel point dist, and a set of headers. I have no clue how this car runs, or should run, I have a high HP C5 Corvette, so this car really seems tame. Probably would not break into the 8s in the 1/8 mile,,,,lol.