Holley Sniper EFI-Complete system-$600 OBO

It's old and only likes carbs.... :)

To answer this seriously-I could not get it to reliably run. I've taken all of this off at least 4+ times and give up. I did have an issue with a bare/burned coil wire and also found an issue with the main connector causing intermittent problems but in the end I could not figure out what the issue was. Holley tech support would claim RF/EMI but after I corrected the coil wire it would still occasionally hesitate just off part idle. I have the maps/logs and it can be seen but I give up chasing this down. Isolated the keyswitch, ran it without an alernator, ran it with an MSD CDI and there is just something that I can't identify hence why I'm only asking what I am. I'm sure you Holley will tell anyone there is nothing wrong with the unit (TBI) itself.