73 swinger 318 will start run drive. gets to temp dies

Got to car where it ditched me last night. Fired right up. Still towed it home. Fired up again when i got it here. Remounted coil to vertical, replaced ballast resistor, that looked USED.
Took a few quick laps ran beautiffuly. Running in drive way now, during pizza break. Gonna run a few more laps after fully warmed up.