07-04-2003, 12:12 PM | #1 |
Registered User
Join Date: Sep 2001
Location: central Ill. USA
Posts: 447
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'72 coil wire
I have a friend with a "72 C-10. He has a white coil wire thats been spliced into after coming out of the firewall but the actual wire strands are steel or silver looking instead of copper. Is this steel wire the actual resistance producing wire? Were they steel all the way up into the distributor?
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69 C10 longbed: 357c.i. /TH400/3.73s/AC/ beige primer/saving $ for paint ______________________________ |
07-04-2003, 12:55 PM | #2 |
"Ochre Ogre"
Join Date: Apr 2000
Location: Springfield, MN
Posts: 3,558
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yes, that is the resistance wire. I can't tell you what it is made of or how it does the job, just that it will reduce the voltage from 12v to 9+/- volts.
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Bowtie Truck Stop Inc. Mid-West GM Truck Restoration Parts Supplier Your Key Parts, Auto Metal Direct, Dynacorn, and Goodmark dealer. like us @ www.facebook.com/BowtieTruckStop 1971 C-10 Suburban (Ochre) 1971 K-10 Suburban (Ochre) 1972 C-10 Suburban (Ochre) 1972 K-20 Suburban (Yellow- that just aint right!) Springfield, Minnesota 56087 |
07-04-2003, 01:17 PM | #3 |
Registered User
Join Date: Sep 2001
Location: central Ill. USA
Posts: 447
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Ok. He gets 12v. to the coil so maybe if he shortened it further it may give 12.5v. Theres about 1/4 to 1/3 of it still there.
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69 C10 longbed: 357c.i. /TH400/3.73s/AC/ beige primer/saving $ for paint ______________________________ |
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