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Old Dec 14, 2005 | 12:17 AM
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Exclamation Ballast resistor questions

I am working on my project and I need to know; Is the ballast resistor the same in a 80 Duraspark F250 as a 70 points F250? What is the resistor value for the 70 points F250? Where is this resistor located?
 
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Old Dec 14, 2005 | 02:08 PM
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The resistor is usually a length of special resistance wire made into the harness. The value is 1.05 to 1.15 ohms for a duraspark. I am not sure what the actual spec value is for a points system, but a lot of people have used the original points resistor harness with a duraspark with good results. Also the white chrysler resistors you can buy in the autoparts stores seem to work well too.
 
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