The primary resistance is= 0.5 to 0.7 ohms.
The secondary resistance is = 20 to 30 K ohms. Tom L.
0.010-0.014" is the Briggs spec
8 degrees
If you haven't already,Try replacing the plug wires and spark plugs and regap the plugs to factory spec.
6 BTDC
If it repeatedly fails you have excessive heat, wrong spec condenser, its getting wet, the voltage is incorrect off the ignition (or magneto if you have one that primitive) or you may have a bad plug wire or coil causing the spark to "back up" into the condenser. ( How it was described to me in the 1960s ) It could also just be wired on the wrong side of the coil or points. Good Luck
Measure the resistance with a digital multimeter. If the resistance isn't within spec, it's bad.
12.7 storm and 1.2 gsi
timming just needs to be close the computer adjusts it to what it needs and the points are gone since the early 70's it is electronic with moduales, sensors and such
12.7 storm and 1.2 gsi
Timing is handled by the computer, there is no adjustment needed.
2 before tdc at 1600 rpm vacuum advance disconnected
I beleive the factory spec is 4-6 degrees retarded.