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justcallmefrank
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Re: mpfi vs efi vs carb Fri, 16 January 2004 08:12 Go to previous messageGo to previous message
Pretty much all Toyota EFI setups are MPFI, back to the early 4ME's etc. I don't know of a SPFI Toyota.

Basically MPFI allows you to have smaller injectors and hence finer degrees of accuracy than say 2 huge injectors in...

SPFI which is essentially an electronic carby. Both of the EFI setups can be tuned for more accuracy than a carby in regards to overall drivability although a carby setup may match an EFI setup for peak power.

Some carbies have much better throttle response also, but this comes down to the way they operate and this can be matched by a properly designed intake manifold and/or individual throttle bodies.
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SubjectPosterDate
Read Message   mpfi vs efi vs carb rthyWed, 14 January 2004 14:28
Read Message   Re: mpfi vs efi vs carb dravenWed, 14 January 2004 15:11
Read Message   Re: mpfi vs efi vs carb rthyWed, 14 January 2004 15:19
Read Message   Re: mpfi vs efi vs carb thechucksterWed, 14 January 2004 15:29
Read Message   Re: mpfi vs efi vs carb dravenWed, 14 January 2004 15:50
Read Message   Re: mpfi vs efi vs carb rthyFri, 16 January 2004 07:31
Read Message   Re: mpfi vs efi vs carb Camry_omegaFri, 16 January 2004 07:49
Read Message   Re: mpfi vs efi vs carb rthyFri, 16 January 2004 08:13
Read Message   Re: mpfi vs efi vs carb oldcorollasFri, 16 January 2004 08:34
Read Message   Re: mpfi vs efi vs carb rthyFri, 16 January 2004 08:53
Read Message   Re: mpfi vs efi vs carb dravenFri, 16 January 2004 08:56
Read Message   Re: mpfi vs efi vs carb rthyFri, 16 January 2004 08:58
Read Message   Re: mpfi vs efi vs carb rthyFri, 16 January 2004 08:59
Read Message   Re: mpfi vs efi vs carb dravenFri, 16 January 2004 09:03
Read Message   Re: mpfi vs efi vs carb rthyFri, 16 January 2004 09:19
Read Message   Re: mpfi vs efi vs carb Camry_omegaFri, 16 January 2004 09:29
Read Message   Re: mpfi vs efi vs carb oldcorollasFri, 16 January 2004 09:56
Read Message   Re: mpfi vs efi vs carb rthyFri, 16 January 2004 09:59
Read Message   Re: mpfi vs efi vs carb oldcorollasFri, 16 January 2004 08:59
Read Message   Re: mpfi vs efi vs carb  justcallmefrankFri, 16 January 2004 08:12
Read Message   Re: mpfi vs efi vs carb ShrakaFri, 16 January 2004 12:44
Read Message   Re: mpfi vs efi vs carb oldcorollasFri, 16 January 2004 13:01
Read Message   Re: mpfi vs efi vs carb thechucksterFri, 16 January 2004 13:04
Read Message   Re: mpfi vs efi vs carb Camry_omegaFri, 16 January 2004 22:20
Read Message   Re: mpfi vs efi vs carb oldcorollasFri, 16 January 2004 23:32
Read Message   Re: mpfi vs efi vs carb Camry_omegaFri, 16 January 2004 23:39
Read Message   Re: mpfi vs efi vs carb thechucksterSat, 17 January 2004 01:53
Read Message   Re: mpfi vs efi vs carb Camry_omegaSat, 17 January 2004 02:04
Read Message   Re: mpfi vs efi vs carb JayemSat, 17 January 2004 02:20
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