Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
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lemon-manuals.org.ua
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Ignition Cable: Description and Operation
The
spark plug wiring is a carbon impregnated cord conductor, encased in an 7 mm (9/32 in.) diameter silicone rubber jacket.
The silicone jacket withstands very high temperatures and also provides an excellent insulator for the high voltage of the system.