03-29-2009, 10:45 AM
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CC Member
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Join Date: Jun 2003
Location: Freedomia,,
Il
Cobra Make, Engine: Coupe,Blue w/white stripes SB; Roadster, Blue w/white stripes BB w/2-4s; SPF installer/Hot Rod-Custom Car builder
Posts: 1,376
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Not Ranked
Most stock Ford coils have an internal resistor. It should say on the body. If it's not a stock Ford coil with an internal ballast it does need a ballast resistor in the power wire.
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WDZ
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