The digital ignition replaces completely the existing contact breakers and the advance unit. The ignition coils can be used further.
The electrical connection is provided by a cable set which is simply plugged together with the existing plugs and connectors of the wiring.
The mounting of the sensor plate happens on the original attachment point of the old breaker plate, the magnet disk is attached by a sleeve on the camshaft. The adjustment is done using an LED on the sensor plate, further adjustments are not necessary.