Not enough spark

Hey all.

Got a 225 ran fine one day then nothing the next. I put points in it and gapped them then it fired up and idled but would not take any throttle(sputtering spitting etc) I have a very weak spark even with a new coil. Was wondering if the condenser could cause this as I did not replace that. Any other suggestions would be great. This is my daily car right now so I really need to get it running.

Thanks in advance

Marc