MS3 EDIS 4 wasted spark

The additional BIP373 arrived in the post today. I needed to find a space to install the extra driver within the Megasquirt casing. I decided to remove one of the large sense resistors (R38) from the heat sink to make space for the new ignition drivers.

I figured this would be okay to remove as I am only intending to use one single large injector (750cc), meaning the second injector bank won’t be used (which R38 protects).

BIP373 Additional Ignition Driver MS3

One reply on “MS3 EDIS 4 wasted spark”

Leave a Reply

Your email address will not be published. Required fields are marked *