Because the port fuel injection sprays the fuel right onto the back of each intake valve. This means each cylinder is getting the exact same amount of fuel as the rest which helps with fuel efficiency and the amount of power created. Whereas the TBI (throttle body injection) has only one or two large fuel injectors spraying down through the throttle plate and into the intake manifold. Then the fuel just kinda gets sucked into each cylinder and usually goes for the cylinder that is creating the most vacuum.
A throttle body is fuel injected, A carburetor is not, Fuel injection responds better then a carb. and you have less problems with it. There is no comparison .
tbi is Chevy's abbreviation for Throttle Body Injection. In this type of fuel injection system fuel is squirted into the throttle body above the manifold.
No
Yes, throttle body injection.
Throttle body injection has one injector located in the throttle body that supplies fuel to the intake manifold. This fuel flows to all cylinders just like it does on a vehicle with a carburetor. Port injection uses tubes with poppet valves from a central injector to spray fuel at each intake port rather than the central throttle body.
Yes it does. It has TBI / Throttle body injection, Fuel system.
Sort of, you see the 89 Jeeps had Throttle body injection. This differs from actual fuel injection because instead of injecting into the intake prior to the valve, it injects fuel into the throttle body through just one injector instead of multiple injectors. Better than a carburetor, but not quite as good as injection as far as fuel economy is concerned.
EFI is electronic fuel injectionMPFI is multi port fuel injection.MPFI is a form of EFI so there is no real answer.There is also TBI, throttle body injection.EFI is electronic fuel injectionMPFI is multi port fuel injection.MPFI is a form of EFI so there is no real answer.There is also TBI, throttle body injection.
TBI or Throttle Body Injection
Yes it does. It has throttle body injection. Jim
Carburetor, mechanical fuel injection, throttle body electronic fuel injection, ported electronic fuel injection,
It already has throttle body fuel injection.