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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

duraspark air gap

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Old Jul 25, 2009 | 08:15 AM
  #1  
scottddove's Avatar
scottddove
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From: North Georgia
duraspark air gap

what is the correct air gap between the stator and armature. The system I am working on is rubbing as it goes by. It is running but I was thinking there should be a air gap is this correct?
 
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Old Jul 25, 2009 | 02:50 PM
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uncle.stosh
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There should be an air gap, but I have no idea what it is.

I don't think they are adjustable either.
 
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Old Jul 25, 2009 | 02:57 PM
  #3  
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81-F-150-Explorer
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From: Northern California
It's worn out, and should be replaced.

Replace both the magnetic pickup, and the wheel. (Looks like a gear with either 6 or 8 teeth)

You can also replace the distributor, which might not be a bad idea. The centrifugal advance springs wear out as well.
 
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