As per other posts
It looks to be a mixture of different components
Ford EDIS 4 modue
Vauxhall ESC module & coilpack
I believe that the ESC module is the Vauxhall equivalent of the Ford EDIS system.
I have no idea of how the two would manage to work side by side
![Confused](images/smilies/confused.gif)
The Ford EDIS module will run at 10 degrees BTC without an input signal from elsewhere
This is more of a limp home feature of the system & would not run the engine for peak perfomance without a signal from the likes of a Megajolt or the likes.
As said in other posts. Spark only, you'll need carbs.
Personally I would stick with Megajolt & EDIS if you want to run carbs