http://3800wiki.com/ 2026-04-03T23:19:39+00:00 http://3800wiki.com/ http://3800wiki.com/lib/exe/fetch.php?media=wiki:favicon.ico text/html 2022-10-04T21:33:10+00:00 Anonymous (anonymous@undisclosed.example.com) http://3800wiki.com/doku.php?id=tuning_resources:aftermarket_ecu&rev=1664919190&do=diff Aftermarket ECUs Generally if you're going this route you probably don't need any guidance about how to do it. Here are a few aftermarket ECU options and some differences: Megasquirt holley_efi haltech Stock PCMMegaSquirtHaltech SportHaltech Elite 750Haltech Elite 2500Holley Terminator X text/html 2022-01-25T21:22:53+00:00 Anonymous (anonymous@undisclosed.example.com) http://3800wiki.com/doku.php?id=tuning_resources:factory_pcm&rev=1643145773&do=diff Factory PCM Tuning Tuning Software / Hardware Core Tools HPTuners and Digital Horsepower and the main programs and interfaces that can be used to tune the factory PCM hptuners Digital Horsepower Here are some of the pros and cons to each: