Holley Terminator EFI Question
06-16-2017, 03:55 PM
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Holley Terminator EFI Question I have a Holley 550-406 that is running on a 383 car. I am in the middle of doing an 6.0 swap and was wondering if I could make the 550-406 work with the ls swap or do i need to buy a completely different unit? I know they make the holley EFIs for LS engines now. Can I convert mine?
06-23-2017, 12:59 AM
#2
It will work on a LS swap you will just need to buy that correct harness' for your setup and change the base cal.
That kit uses a HP ecu and if you are needing trans control with your LS swap you would need a Dominator ECU.
If you have more specific questions shoot me a PM.
That kit uses a HP ecu and if you are needing trans control with your LS swap you would need a Dominator ECU.
If you have more specific questions shoot me a PM.