Electronic Fuel Injection - EFI For The Masses

One less-expensive alternative to an MPI-type EFI system is Holley's Throttle Body Fuel Injection system that's similar to the TBI injection used on most OEM cars today. Made to replace the carburetor and fuel pump, it bolts right to any four-barrel manifold and gives you EFI benefits on a budget.

One less-expensive alternative to an MPI-type EFI system is Holley's Throttle Body Fuel In

EFI Acronyms:Here's some basic EFI terminology defined.
ECU- Electronic Control Unit
EFI- Electronic Fuel Injection
IAC- Idle Air Controller
MAP- Manifold Air Pressure
MAT- Manifold Air Temperature
MPFI- Multi-Port Fuel Injection
TBI- Throttle body Injection
TPI- Tuned Port Injection(GM trade name)
TPS- Throttle Position Sensor