JHM Wiljami In order to use a wasted spark setup, the ECU needs to know where the first cylinder is located, to distribute the spark to the correct cylinder. If you use a distributor, it will mechanically distribute the spark to the correct cylinder.
Wiljami JHM When I use that, do I have to do anything to the distributor to get ignition advance on time? Because now there is 28 degrees at 4000rpm and it’s N/A. That’s going to be way too much with turbo
JHM Wiljami If you're running Invent Jetronic ignition control, you set advance in Invent Commander table