I can also set up all my Holley EFI gauges for warnings too .. super easy to do .
In this case if my intake temps hits 162* it will pull 4* of timing.. or anything else I tell it to do.

Data log and go over a wot run to see all kinds of info , can`t do that with a carb.
The advantages are endless

Does Holly have the ability to integrate via NMEA for monitoring on an existing MFD like some other stand alone EFI systems?

I believe Kidturbo has a gateway that will convert Holley to NMEA 2000. There is a thread in the electronics section. But here is a thread of his on a diesel site.
converter box for nmea 2000
https://www.duramaxdiesels.com/forum...gateway.68389/

Well Kinsler kinda expedited my decision making process. Yee Ha! Next time I go thru motors and get to dyno I am gonna make the change. EFI without a doubt is nice! But I have a bunch of changes to make that I just don't feel like getting involved with in the boat. Boat in reality isn't that difficult around the docks until you get to the 31 pitch wheels. So I have a couple Daytona setups coming I should receive Monday. Thought process is to get them running and when I change over to EFI it will make it that much better! Anyone need any MSD Digital 6 Plus boxes? Thanks for the input!