Engine Control Unit (ECU) remapping is the ultimate way of increasing the performance and fuel economy of your car. Read on to find out more Back in the era of carburettors it was fairly easy to ...

When Ford (in conjunction with International) converted the 7.3L IDI engine from mechanical to the hydraulically actuated electronically controlled unit injection (HEUI) system, the Power Stroke brand ...

-it seems that those three little letters strike fear into many a promoter, track owner, or sanction head whenever they hear it. ECU stands for Engine Control Unit. Also called an ECM (Engine Control ...