Quoting Greg Graham <gregtx@xxxxxxxxxxx>:
The not perfectly fitting gasket would not prevent the car from starting, but
you do need to clean it up and remove all gasket material from obstracting the
air flow.
I would suggest you buy a can of starting fluid (ether) and see if the car will
start with it. If the car runs on starting fluid, then certainly the carb is
not functioning. If the car does not start with starting fluid, your problem
is ignition.
By the way, a properly functioning carb should be smelling gasoline when you
pump the gas pedal many times.
D^2, 2x68's, Austin TX