Engine: 1905cc SOHC (with bonus blown head gasket.... )
Ignition: removed OEM motronic 3.1 with 60-2 flywheel pickup and fitted distributor ignition from earlier 405 (it seemed easier to start with!)
On the 'to do' list:
1/ convert bakc to original 60-2 pickup and wasted spark coil pack, using MSnS.
2/ Fit wideband O2 sensor for fine tuning.
3/ Fit an additional row of injectors - for natural gas (CNG/GNV etc) and change code to MSns extra, use dual table for selecting either petrol or gas including different spark timing. This will be the fun project, although I might save it for a Peugeot 605...