Megasquirt 3 Hemi Gen III
Sorry about the inbox. I'll take care of it.
Yes you'll need to make a harness and or buy one. Here's a couple of links to help you figure out what you need.
How to MegaSquirt Your Chrysler Hemi Engine - DIYAutoTune.com
10' MegaSquirt Wiring Harness for MS3X
10' MegaSquirt Electronic Fuel Injection Wiring Harness (MS1 / MS2 / MS3 Read
You'll also need to set your car up for fuel injection and replace the factory drive by wire throttle body with a cable operated throttle body.
Hope this helps.
Joe Dokes
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