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Home/ Registry/ Ford/ Bronco/ 1980–1986/ “Jezebel”/ Dura Spark II swap supermotors.net/registry/6364/53083

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Dura Spark II swap

From 1983 Ford Bronco “Jezebel” — documented by michael collins.

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1983 Ford Bronco - i went to get the bronco smogged and i had all sorts of issues. i found someone sometime installed a DuraSpark III ignition system. this is… 1983 Ford Bronco - the DuraSpark III uses an O2 sensor. so the smog rep said this has to go. 1983 Ford Bronco - Here is the O2 high alt sensor and the DuraSpark III unit (not no blue color band connector. 1983 Ford Bronco - Here is another view of the DuraSpark III box 1983 Ford Bronco - this is the under the dash EEC. gone now 1983 Ford Bronco - the connector on far right is the altitude sensor. the plug in the middle is the O2 plug. it all comes out and tossed in the trash. 1983 Ford Bronco - and here is the blue connector DuraSpark II module. if you are converting from a feedback carb system you will need a non-feedback carburet…