Operating voltage


Coil charging time-out

After 1 second, coil current is turned off

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This double-coil is available from 123ignition, and is a perfect marriage for the 123\FIAT.
The low primary resistance, and the high primary inductance guarantee a continuous high spark-energy, unmatched by any system on the market for Fiat 500 / 126.

The energy that is stored into a coil, and that comes out in the form of a spark, is proportional to the primary inductance of that coil times the square of the momentary current shortly before this current is switched of.
From this equation you can see that a good match of the electronics and the coil can be very beneficial in terms of spark-strength.

We advise, NOT to experiment with old coils, as a coil that still looks good on the outside, tells nothing about the inside.

Proper wiring is important too. Long wires to the battery, or worn contact-switches can limit the energy delivered to the spark-plug.


How to install a 123ignition distributor

Download the manual

Where to buy?

Do you want to know where to buy the 123Ignition in your area? Check out the dealer page!