BottleFed70's custom EFI conversion writeup - Part6 Hello everyone, For part 1 of this writeup, go here: http://forums.stangnet.com/showthread.php?t=593406 it will explain alot about the custom EFI system I chose to use (MegaSquirt) and my goals. Well everyone, it's been a while since my last update as I had been enjoying the EFI converstion doing fuel only while letting the distrubutor handle spark timing. Last weekend that all changed... and WOW what an improvement. Already fuel injection only was a big improvement, but with ignition control it just keeps getting better! Please see the posts below for part 6 of my writeup. This time it's all about making the modifications needed to have my megasquirt ECU control ignition timing and the tuning afterwords.