What could be the cause of this sputtering?
Got this with spark, but the spark was very weak and it refused to start.
Then I replaced the points and condensor, when I did, the coil that attaches to the condensor snapped, I unwound the coil one time and then soldired it all together, no spark.
I then replaced it with a new stator plate off of a running VIP that blew its bearings, got spark and runs, but sputters.
Exhaust is not clogged, gas tank is clean, I run an inline fuel filter, has a new float needle, new plug.
I'm stumped, here's the video: