My main difficulty was setting the ignition timing as there was no dimple or timing mark.
I calculated at the piston position for the spark and used a depth gauge in the bore to set the points. Not quite as accurate as I hoped and took some trial and error to get her started.
The engine will fire up nicely but then cuts out after a second or so.
I'm using the starting technique on the main site FAQ
I have managed to get continuous running but only if I start with a very small throttle opening. If I open throttle it cuts out. Sounded ok when running though.
- There is a good spark
Fuel is fresh and at 10:1 ratio
Carb leaks a bit but seems ok
Fuel lines all clean
Cap screw open
Good compression (similar to other Seagulls I've owned)
Correct height in test wheelie bin
I think I'll try different ignition settings next weekend.
I've set the plug and points to 20 thou. Do these older engines need something different?