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Holley hp and dominator efi ecu for LSX

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Old 01-09-2012, 05:26 PM
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This is what you get with the HP kit. This will get the car up and running but the I/O harness is extra I just order the connector and pins for $15 vs $60

Old 01-09-2012, 05:28 PM
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Touch screen

Old 01-09-2012, 07:32 PM
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Is that wideband o2 or a narrowband?

Im really struggling with these different options. Just would like to know whats out their.
Old 01-09-2012, 07:34 PM
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Can you set target AFR and it does the rest?
Old 01-10-2012, 11:03 AM
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Originally Posted by JAX04
Is that wideband o2 or a narrowband?

Im really struggling with these different options. Just would like to know whats out their.
Originally Posted by JAX04
Can you set target AFR and it does the rest?

it is a Wideband...single wideband for the HP system Double available for the Doiminator...


you basically have a VE(MAP vs RPM) table... and an AFR table based on the VE table
set it to what AFR you want, and the pcm does the rest as long as you are in closed loop.
you can set it to Closed loop learning or not learning at various RPM and MAP position...


Spark is done the same way... MAP vs RPM

all axis are scalable to whatever values you want...RPM can be anything from 0-15000 rpm
MAP can be 0-500 kpa
and it doesnt have to be linear... you can set each value to whatever you want.


with a big cam, I prefer Alpha-N at idle, and then Normal Speed Desnisty
Attached Thumbnails Holley hp and dominator efi ecu for LSX-image5.jpg   Holley hp and dominator efi ecu for LSX-image1.jpg   Holley hp and dominator efi ecu for LSX-image2.jpg   Holley hp and dominator efi ecu for LSX-image3.jpg   Holley hp and dominator efi ecu for LSX-image4.jpg  

Old 01-10-2012, 11:05 AM
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Hell yeah, after i made those posts last night, i downloaded their software and was blown away.

Very easy to understand. I am getting prices from my local supplier now and will be using this system in my mustang.
Old 01-10-2012, 02:25 PM
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with the 16 injector setup, can they be made to run 2 different size injectors? or do they need to be the same?

Ive been thinking about this alot lately, mainly due to the fact that i wont be running a IC, and if i have a second set of injectors, (E85) through both, with the second set up higher on the runner, it might help things. But if i should just order another set of the exact same, then thats what ill do.

any thoughts?
Old 01-10-2012, 02:30 PM
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up to 3 sets can be used...

when set to 2 sets, both sets can be different...
when set to 3 sets, 2 of them must be the same, the 3rd is independent.
Old 01-10-2012, 02:31 PM
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Oh damn, lol. I thought the HP could only run up to 16 injectors.
Old 01-10-2012, 02:34 PM
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the HP does not have enough outputs to do a second set completely independent
they have to be the same on the HP setup
the Dominator can do 3 sets and 2 of the sets can be different.

HP can drive 16 Injectors
Dominator can drive 24 Injectors
Old 01-10-2012, 04:29 PM
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Originally Posted by soundengineer
the HP does not have enough outputs to do a second set completely independent
they have to be the same on the HP setup
the Dominator can do 3 sets and 2 of the sets can be different.

HP can drive 16 Injectors
Dominator can drive 24 Injectors
Thank you for clearing that up.

im selling my junk now.

eugo, profec, etc. How long until the boost controller is working?
Old 01-15-2012, 10:52 AM
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Originally Posted by Pro Stock John
Yesterday a twin turbo LS Formula on E85 went 7.87@179 with the Holley Dominator EFI system, so that would be the quickest and fastest example... Not bad.
just made my mind up on the holley!
Old 01-16-2012, 04:50 PM
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Man these systems look good. Does the dominator system have self learning capabilities like the hp?
Old 01-16-2012, 05:58 PM
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Originally Posted by SSZ
Man these systems look good. Does the dominator system have self learning capabilities like the hp?

the dominator and the HP use the same OS...
its Tuning functions are exactly the same...
the Dominator has more inputs and outputs, has the ability to do dual wideband o2's, and can control a 4l60/4l80 transmission
Old 01-19-2012, 06:01 AM
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How are the two step features? Do they work well??
Old 01-19-2012, 06:26 AM
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The two step is just like anyone elses.

The main rev limit works well also. I have hit mine a couple times.

Tim
Old 01-25-2012, 05:45 PM
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any word on when the boost control will be available?

Sending you a PM hatch.
Old 01-25-2012, 06:08 PM
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Another question, Hatch, since youve got one with the LSx,

From the pic you posted, almost looks like the harness it comes with is damn near plug and play with all the correct connectors on it... Truth???

Thanks, sorry for the ignorant questions.
Old 01-25-2012, 06:32 PM
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Yes it is a plug in deal. I have changed connectors on mine due to not using some of the factory stuff.

Tim
Old 01-25-2012, 11:36 PM
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Originally Posted by JAX04
any word on when the boost control will be available?

Sending you a PM hatch.

I was just told by a buddy of mine, sometime this summer...
and also they are working on traction control too...to be released at the same time hopefully...


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