Hi
As the title states I've a weslake 274cc engine which I've had running. It still has magneto ignition which has worked before, however now it is only producing a weak spark and the engine won't start. I can spin the engine at speed as I've fitted decompression poppets.
Any ideas how to improve the spark.
This is a link to a video of the engine running
http://youtu.be/FjvXG4yl0YY
Karl
