72 Duster Street / Strip Build

Any guesses as to what it will run...? I am thinking high 8's in the 1/8th mile - no idea on the engine specs just assming a practically stock iron headed 318 with possibly a small camshaft... Have not even driven the thing since I brought it home just fired it up with the new igntion and baselined the carburetor sitting on jack stands. I doubt it has much of a converter in it and she is also running through manifolds to what appears to be 2 1/4" exhuast with glasspaks all redone by previous owners.