MEFI 4A ECU 12575479



The MEFI 4A ECU is a proven stand alone engine controller from Delphi Electronics. It is ideal for marine, off road, and street rod use. It can control traditional small block, LSX and big block Chevy engines utilizing a HEI Distributor and also works with the latest Gen III engines such as the LS1, LS2, LS3, LS7 and some of the 8.1L big blocks all which utilize crank, cam sensors and individual coil pack ignition systems. This ECU has spark and fuel boost tables up to 15 PSI boost pressures

Additional information

Weight 4 lbs
Dimensions 6 × 6 × 6 in