electronic fuel injection (EFI) Archives - Tomorrows Technician
Understanding The EFI Evolution

Much of the acceptance of EFI has been due to aftermarket companies making the systems more user-friendly.

Fueling Choices: Factors For Carburetion Or A Bolt-On TBI Fuel Injection System

If you’re building a performance engine, should you fuel it with a carburetor or some type of electronic fuel injection (EFI) system? If the application is a late-model vehicle that came factory-equipped with EFI, that decision has already been made for you.