Tag: Fox-body Mustang

The nifty little ECU controller and the EEC-IV adapter harness are included with EFI Source’s MircoSquirt system for pushrod Ford V-8s from 1986-1995. By Miles Cook Photos Courtesy of EFI Source EFI Source is an intriguing resource for aftermarket late-model EFI setups, providing easy-to-install plug and play stand-alone upgrades. The company