Holley Dominator EFI, OR, PRO EFI
07-29-2013, 12:56 PM
#23
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Have any of you guys looked into the AEM infinity system yet, I picked on up for my turbo ls project.
Flex fuel, data logging, can-bus, traction control, boost control, auto correct for target lambda, individual cylinder control etc. You would have to wire it and its a little more money than the base holly system, its not though once all the add ons are done.
They are all great choices!
Fathouse
Flex fuel, data logging, can-bus, traction control, boost control, auto correct for target lambda, individual cylinder control etc. You would have to wire it and its a little more money than the base holly system, its not though once all the add ons are done.
They are all great choices!
Fathouse
11-14-2013, 12:21 PM
#24
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set up it just use's a pick up off the drive shaft ? ?? ?
That will be awesome if you can do that, that was one of the things I
liked about the pro efi. Did not know that
Thanks Garrett
11-14-2013, 02:40 PM
#26
I have the Holley and I love it with the little time I have actually played with it.
The holley doesn't have a flex fuel sensor but it does have a multi-map selector so switching tunes is easy and no need for a laptop.
You can download the holley software from their website and play with it, its very user friendly.
The holley doesn't have a flex fuel sensor but it does have a multi-map selector so switching tunes is easy and no need for a laptop.
You can download the holley software from their website and play with it, its very user friendly.
i just put in 91 or e85 and the computer does it. lol
11-14-2013, 10:22 PM
#30
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11-14-2013, 11:12 PM
#32
you can be into a Holley HP for $1600 and the Davis Module for $1000...so you would be at 2600...far less than what you would pay for the PRO EFI...
use Holley Digital Gauges......
and as far as the ethanol sensor...its not necessary... the Holley will compensate on the fly for e85.....and will re-compensate back when you put some regular low octane gas back in
the thing to remember is that the Holley thinks in Lambda even though its showing you an AFR value...
its just a # for the gas scale so that humans can visualize it easier...
in the background its still just using lambda...
if you tell it gas, it will always be stoic of 1.0= 14.7, if you tell it e85 stoic of 1.0 =9.63
the fuel table doesnt change when you change it from gas to e85...it still has to be manually changed or learned..
and you can always load in 2 different tunes....one for gas, one for e85..
11-14-2013, 11:21 PM
#34
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you can be into a Holley HP for $1600 and the Davis Module for $1000...so you would be at 2600...far less than what you would pay for the PRO EFI...
use Holley Digital Gauges......
and as far as the ethanol sensor...its not necessary... the Holley will compensate on the fly for e85.....and will re-compensate back when you put some regular low octane gas back in
the thing to remember is that the Holley thinks in Lambda even though its showing you an AFR value...
its just a # for the gas scale so that humans can visualize it easier...
in the background its still just using lambda...
if you tell it gas, it will always be stoic of 1.0= 14.7, if you tell it e85 stoic of 1.0 =9.63
the fuel table doesnt change when you change it from gas to e85...it still has to be manually changed or learned..
and you can always load in 2 different tunes....one for gas, one for e85..
use Holley Digital Gauges......
and as far as the ethanol sensor...its not necessary... the Holley will compensate on the fly for e85.....and will re-compensate back when you put some regular low octane gas back in
the thing to remember is that the Holley thinks in Lambda even though its showing you an AFR value...
its just a # for the gas scale so that humans can visualize it easier...
in the background its still just using lambda...
if you tell it gas, it will always be stoic of 1.0= 14.7, if you tell it e85 stoic of 1.0 =9.63
the fuel table doesnt change when you change it from gas to e85...it still has to be manually changed or learned..
and you can always load in 2 different tunes....one for gas, one for e85..
The simple fact of the ethanol sensor isn't to adjust the fuel trims, but based of ethanol content it will change timing, boost, and fuel. Not just fuel.
Maybe the Holley does that too but it wasn't in your post.
11-14-2013, 11:23 PM
#35
Pro efi is 1800 dollars with traction control built right in. Not sure what you mean by that.
Just the simple fact of the ethanol sensor isn't to adjust the fuel trims, but based of ethanol content it will change timing, boost, and fuel. Not just fuel.
Maybe the Holley does that too but it wasn't in your post.
Just the simple fact of the ethanol sensor isn't to adjust the fuel trims, but based of ethanol content it will change timing, boost, and fuel. Not just fuel.
Maybe the Holley does that too but it wasn't in your post.
not one person who has posted in here has said they will be able to be fully up and running driving down the road for that price...
I think the low posted in this thread was 3k?
and like I said... you can just do multiple tunes in the Holley...flip of a switch, tune 1/tune 2
same for boost control...and timing for boost...
11-14-2013, 11:26 PM
#36
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from what I can tell... thats just a base price...not the total wit will take to be driving down the road....
not one person who has posted in here has said they will be able to be fully up and running driving down the road for that price...
I think the low posted in this thread was 3k?
not one person who has posted in here has said they will be able to be fully up and running driving down the road for that price...
I think the low posted in this thread was 3k?
11-14-2013, 11:30 PM
#37
and what I mentioned was the HP... which will be a complete plug and play harness....(minus running a wire for the fans and getting dash gauges working or using aftermarket gauges)
the Dominator you will be a bigger chunk of change...but it too will be a plug and play harness basically..
the Dominator you will be a bigger chunk of change...but it too will be a plug and play harness basically..
11-14-2013, 11:31 PM
#38
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from what I can tell... thats just a base price...not the total it will take to be driving down the road....
not one person who has posted in here has said they will be able to be fully up and running driving down the road for that price...
I think the low posted in this thread was 3k?
and like I said... you can just do multiple tunes in the Holley...flip of a switch, tune 1/tune 2
same for boost control...and timing for boost...
not one person who has posted in here has said they will be able to be fully up and running driving down the road for that price...
I think the low posted in this thread was 3k?
and like I said... you can just do multiple tunes in the Holley...flip of a switch, tune 1/tune 2
same for boost control...and timing for boost...
11-14-2013, 11:44 PM
#40
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Thats what a proefi harness does, it wires it directly between the factory harness and the factory pcm. You don't get a entire new engine harness, you use the factory harness.