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Re: Installation of Ballast resistor in ignition circuit
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Posted by clooney on May 24, 2000 at 17:11:30 from (207.16.59.170):
In Reply to: Installation of Ballast resistor in ignition circuit posted by Phil on May 24, 2000 at 15:59:57:
Phil, the ballast resistor goes between the ignition s/w & the coil. After you get it running put a volt meter on the coil terminal that the wire from the resistor goes to, it should be between 6-8 volts. If it is higher you will need more resistance if it is lower you will need less resistance. Also make sure the coil you have needs a resistor, some 12 volt coils have a built in resistor. I would guess if it runs & starts good with a ballast resistor on it it needs one. If it starts hard or has a miss under load it probably has a built in resistor & doesn't need an external one.
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