alright whats the difference between SEFI and MPFI and which is better..... i'm curiouse as hell about this

 

come on people...i wanna be enlightened as well.

 

multi point, direct port, or tuned port fuel injection uses 1 injector for each cylinder, and fuel in injected directly above the intake valve.
multiport fires all injectors on one bank at a time, sequential is pretty musch the same thing, but it fires each individual injecter seperatly.



sequential is better