http://3800wiki.com/ 2026-04-03T22:12:32+00:00 http://3800wiki.com/ http://3800wiki.com/lib/exe/fetch.php?media=wiki:favicon.ico text/html 2020-03-28T16:26:20+00:00 Anonymous (anonymous@undisclosed.example.com) http://3800wiki.com/doku.php?id=tuning_resources:aftermarket_ecu:haltech&rev=1585412780&do=diff Haltech text/html 2020-03-28T16:25:52+00:00 Anonymous (anonymous@undisclosed.example.com) http://3800wiki.com/doku.php?id=tuning_resources:aftermarket_ecu:holley_dominator&rev=1585412752&do=diff Holley Dominator text/html 2022-10-04T22:41:09+00:00 Anonymous (anonymous@undisclosed.example.com) http://3800wiki.com/doku.php?id=tuning_resources:aftermarket_ecu:holley_efi&rev=1664923269&do=diff Holley EFI [MPS Racing - Holley EFI] Holley is basically a start of the art ECU. It's very configurable and very expandable. The main wiring harness can be used with any ECU but some ECU's have more harnesses than others. ECU Options If you need transmission controls for an automatic you will need to use either the Terminator X Max or the Dominator. Otherwise you can run any ECU you want text/html 2021-08-05T14:06:29+00:00 Anonymous (anonymous@undisclosed.example.com) http://3800wiki.com/doku.php?id=tuning_resources:aftermarket_ecu:holley_hp_efi&rev=1628172389&do=diff Holley HP EFI HP EFI seems to be the more basic version of Holley's Dominator ECU. It shares similar harness connectors and has similar functions, but is more limited in terms of inputs and outputs. This forum thread contains a lot of pretty good information about how to make the Holley HP EFI and Dominator run on a 3800: text/html 2020-03-28T16:25:30+00:00 Anonymous (anonymous@undisclosed.example.com) http://3800wiki.com/doku.php?id=tuning_resources:aftermarket_ecu:megasquirt&rev=1585412730&do=diff MegaSquirt