there is such a dearth of information on this unit that you would think you actually have to buy it to get information.

it allows for up to 3 sets of injectors but are there 3 sets of injector connectors on the unit? ie, the can I plug 3 ls1 injector harnesses into this unit?

it allows for 2 o2 sensors, but are there 2 o2 sensor connections on the back of this unit?

are there schematics?

are there pictures other than the same one of the top of the unit?

what i/o connectors does it use for fan, analog 0-5v etc. Ive asked like 5 times yet no one can tell me.

why is there no manual available for download?

promising specs and promising product, but no info.

Download the software here toward the middle of the page: The instruction are contained in the software.
http://www.holley.com/TechService/Library.asp

Download this catalog at the bottom:
http://www.holley.com/index.asp?division=HolleyEFI

You can run 2 wbo2's on the Dominator. 1 on HP.

There are 12 8:2 injector drivers on the Dominator. Depending on the # cylinders drives how they are wired.

On a V8 you have two sets paired on 8 drivers run sequentially and a 3rd set ramped in on 4 drivers.

The HP has an 8 pin metripak for I/O. The Dominator has tons and they are loose leads.

doug, I appreciate you pointing me to the answers. they were all there in the help section of the software - pinouts, connector pics, harness information, etc.

so, if i were to get an hp or dominator, i would need
a power harness
a main harness
an inejector harness
02 sensor

is this about it?

thanks

Also possibly an ignition harness.

THe Dominator is sold "ala carte" so you need to buy the indivual parts as you laid out. The HP is alacarte if you want, but there are kits that contain all the parts you mention in one sales PN and is primarily how they are sold. You still might need an ignition adapter with those kits.

Also possibly an ignition harness.

THe Dominator is sold "ala carte" so you need to buy the indivual parts as you laid out. The HP is alacarte if you want, but there are kits that contain all the parts you mention in one sales PN and is primarily how they are sold. You still might need an ignition adapter with those kits.

thanks for the info. I have the budget for the hp but its hard to not want all the inputs and outputs of the dominator.