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Ignition Coil

Posted By mars54 14 Years Ago
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Ignition Coil

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mars54
Posted 14 Years Ago
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Supercharged

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Hi,

Primary is 2.3 secondary 17.39.

Thanks

GREENBIRD56
Posted 14 Years Ago
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Supercharged

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I'm thinking that if the coil is failed it will have either a direct ground to the case - no resistance - or be open, infinite resistance.

Otherwise, one of the oldies would have something over 3 OHMs across the primary. A lot of older "performance" coils were 1.50 OHMs 

http://forums.y-blocksforever.com/uploads/images/9ea2bf28-00c4-4772-9ac7-d154.jpg 
 Steve Metzger       Tucson, Arizona

lowrider
Posted 14 Years Ago
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Supercharged

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Coil primary resistance 1.4 - 1.5 ohms

Coil secondary resistance 8000 - 8800 ohms

Dan      Kingman Az.      86409

mars54
Posted 14 Years Ago
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Hi,

 I want to bench test my coil but I can't locate the resistance specs. I have a 1957 292 I'm suspecting the coil is toast but I need some numbers. If anyone can point me in the right direction to search this info it would be appreciated.

Thanks

Mario



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