Posted by buickanddeere on December 27, 2007 at 10:59:49 from (216.183.155.94):
In Reply to: Another Coil question posted by John T on December 27, 2007 at 07:33:14:
If the common point between the HV secondary and LV primary coils was the + post. And the machine was + chassis. Then when the points open the path for the high voltage's return would be through the plug shell/head/block/distributer and try to jump the points gap but get absorbed by the capacitor. The other path would be through the battery/generator,ignition switch & coil's - terminal. In the opposite direction to the magnetising current when the points are closed. That would make the primary winding additive when firing the spark. Or if the coil's common was the - post.And the machine + chassis.The coil's primary winding are not part of the secondary high voltage path. I think?????????????
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