have searched and found not a lot of people have jumped into the Holley EFI setup for the mod motors. I attended the tier 1 class in April after I heard they had a dedicated plug and play kit for the mod motor. Currently in Bowling Green taking tier 2 and tier 3. Going to do the 4V kit with a Domminator for my 04 Cobra so stay tuned for an install thread. Really excited to see what I can do with this setup.