The 123\PORSCHE-911-BIG-6-R-V is 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.
Please take a look in the table below for available advance curves.