Designed for Porsche 911 2,4L – 2,7L and 3,3L 6 cylinder engines.


Suitable for engines without HKZ (CDI) unit or first generation HKZ unit ( 3 wires ).

Warning: Don’t use the original HKZ (CDI) coil direct on the 123ignition.
The unit offers a maximum total of 16 advance-curves to be selected by the end-user.

Installation manual