I see many references on builders' sites and this forum regarding a multi tab grounding block on the engine side of the firewall, sometimes mounting a block with 12, 24, or even 36 tabs such as those sold by B & C. I am going to use an EMS (Dynon, if it makes any difference) to monitor all engine parameters. In looking over the installation manual I can find no reference to ground connections forward of the firewall.
My question: Can anyone with the same or similar EMS installed shed some light on what FWF ground connections they needed? I am thinking that the need for this large array of grounding tabs may be based on more traditional engine instrumentation.
My question: Can anyone with the same or similar EMS installed shed some light on what FWF ground connections they needed? I am thinking that the need for this large array of grounding tabs may be based on more traditional engine instrumentation.