49 8BA has no power

[Vanspeed]

The owner had some Fenton headers installed and new exhaust. Distributor is original and the fuel pump was the pump that was on it. I am thinking it is distributor not advancing or fuel. The distributor was not moved as it fired right up the first time we worked on it and you can tell it has not been messed with, what I mean by that is you can tell this distributor is in the exact spot it was in when new.