Operation CHARM: Car repair manuals for everyone.

Ignition Cable: Specifications


The spark plug wiring is a carbon impregnated cord conductor encased
in a 7mm or 8mm diameter rubber jacket.

RESISTANCE VALUES

0-15 inch cable 3,000 - 10,000 ohms.

15-25 inch cable 4,000 - 15,000 ohms.

25-35 inch cable 6,000 - 20,000 ohms.

NOTE: Longer wires should measure about 5,000 to 10,000 ohms per foot.