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Twin DBW conversion using GM ecu

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Old 02-23-2014, 07:03 PM
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Default Twin DBW conversion using GM ecu

I'm running a aftermarket ECU, and was wanting to run a DBW system.

My idea was to pick up a Gm PCM but just use it to drive the DBW only , then there are other boxes to split the signals to run twins . Yes I here you say why run a aftermarket ecu in the first place well it has Traction control that monitors all 4 wheels speeds launch control flat shift anti lag and slot of other options I wanted .

Has anyone done something similar ??
Old 02-23-2014, 07:08 PM
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What ECU are you running? Holley dominator can run dual fby throttle bodies
Old 02-23-2014, 09:10 PM
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DTA S80 Pro......
Old 02-24-2014, 07:05 AM
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Just been reading the spec's of the Dominater its very compelling reading....
Thanks i never even considered it before
Cheers
Old 02-25-2014, 09:52 AM
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Pro EFI is also a consideration.

Pro EFI has traction control out of the box but no self tuning. Flex Fuel support built in.
Holley Dominator has self learning out of the box but traction control can be added for between $500-1000 extra. No flex fuel sensor support.
Old 02-25-2014, 10:46 AM
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The Dominator looks great apart from the extra price for the TC. But still I like what I see esp the self tuning part, thanks for the recommendation .
Old 02-25-2014, 10:48 AM
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There are limits to its self learning. It isn't just plug in and go. You have to do the initial setup. But it will keep your VE nice and close throughout the year and altitude changes where a MAF would usually do the work if you are SD.



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