Terminator X - Anyone?
Thread Starter
Joined: Dec 2003
Posts: 1,015
Likes: 103
From: Battle Ground, WA
Looks like all I need is the efi crank wheel and the cam sensor components. (Since I am a 97)
I have a couple extra sets of LS coil packs.
beyond that it should be plug and play? (Maybe some wire extensions)
any other gotchas? Assuming the SW will handle the firing order change or do I have to re wire coil packs?
thank you
I have a couple extra sets of LS coil packs.
beyond that it should be plug and play? (Maybe some wire extensions)
any other gotchas? Assuming the SW will handle the firing order change or do I have to re wire coil packs?
thank you
If you want to make your factory dash work, you will need to do some thinking. Otherwise, give holley a good power and key start, should be good to go.
On mine I had to switch some wires around for the cam and crank sensor I am running but thats easy stuff.
On mine I had to switch some wires around for the cam and crank sensor I am running but thats easy stuff.
Pricey but it's all done. You can even use the Torqhead system with this.
https://www.eficonnection.com/home/p...-dominator-ecu
https://www.eficonnection.com/home/p...-dominator-ecu
On The Tree
Joined: Apr 2013
Posts: 179
Likes: 0
From: Utica, IL
This is all pretty cool stuff! How does the Holley tuning software compare to HP Tuners? It seems like the Holley might be a better long term better due to complete Torq Head system using an aging factory LS PCM?
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Furthermore, you can get a canned holley to fire off with their handheld gameboy. Easy, peasy.
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Staging Lane
Joined: Dec 2020
Posts: 73
Likes: 13
From: Dallas, TX
I'm curious how much power is gained going to coil on plug and either the LS or Holley ECU. No doubt its a huge step up in reliability, driveability (if the tune is good), and potential. A 24x conversion with a different ECU might be in my future too.
Joined: May 2004
Posts: 1,593
Likes: 267
From: Halfway back on the Highway to Hell...again!
I just sold my LTx 383 to a friend of mine and he's doing the Termi x swap on it. It was 24x swapped but I sold the kit when I pulled motor 6 years ago. But he is gonna get the EFI Connection kit again to run it.