Imagine a turbocharger trying to pressurize a carburetor with its small venturis and finicky floats and you can get some idea why electronic fuel injection opened the door to big boost, big power, big ...
Many car crafters roll their eyes and tune out when bench racing turns to electronic fuel injection (EFI). We're not here to hijack you into believing that EFI is cheap or even simple. Carburetors ...
A typical Ford 5.0L V8 SFI engine in a 1988 Mustang with the stock Speed Density-based air/fuel metering system. Mass Air metering came in on 1988 California 5.0L HO cars and went nationwide in 1989.