Author Topic: BSA b31 Dynamo  (Read 7 times)

Offline ramwing7

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BSA b31 Dynamo
« on: Today at 05:47:49 PM »
I recently came to own a 1949 BSA B31 without a hint of a wiring harness.  The magneto throws a hot spark, so I'd like to see if it will start up.
Question is will I damage the dynamo by running it under no load?
Thanks.