Electronic fuel injection packages great performance, sharp throttle response, reliability, fuel economy, and striking looks all in one, so it's no wonder hot rodders have flocked to it over the ...

A quarter century ago, first-generation EFI systems were expensive, difficult to install, and even harder to tune—if you could even understand what was going on in the first place. It wasn't so bad ...

Many people think fuel injection is akin to the dark arts, like Voodoo or something, but it's not really that scary if you understand the basics of how an electronic fuel injection (EFI) system works.