[Mgs] 1974 chrome bumper MGB ignition coil

[PaulHunt73]

Electronic ignition?  That can result in three wires on the -ve (the original one to the distributor no longer used), and also two on the +ve.

Other than that the third wire could go to an immobiliser switch.

The factory diagrams label - and + for Mk2 and later, CB (contact breaker i.e. points i.e. distributor) and SW (ignition switch i.e. 12v supply) for Mk1.

PaulH.
  ----- Original Message ----- 


  Thanks Barney, but I have 3 wires on the distributor side, one to the points, and the terminal that goes to the tachometer has a double wire connection, so 1 to the points, 1 to the tachometer, where does the other one go to, or do they both go to the tachometer?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://autox.team.net/pipermail/mgs/attachments/20180727/9c03318d/attachment.html>