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Using a Bosch 139 Module to run stock point ignition 140-160

posted by  Niel on  Mon Feb 7 12:20 CST 2011
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last visit: Thu Oct 23 12:56 CST 2014
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I forgot to add, you still need a pull-up on the contact breaker to keep the contact clean. They need a bit of current flowing through them to burn off surface oxides, but the current is low enough that you will not wear it out. That is what R5 is for.






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New Using a Bosch 139 Module to run stock point ignition [140-160]
posted by  malloy1  on Fri Jan 28 20:40 CST 2011 >


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