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Bill Sherwood
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Location:
Brisbane / Gold Coast
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May 2002
Re: efi vs carby Sat, 22 October 2005 07:28 Go to previous messageGo to previous message
hemi twofifteen turbo wrote on Sat, 22 October 2005 11:29

"Apart from the cost, there's absolutely no reason at all why you'd ever want to run carbies over EFI.
EFI is better in every way that you can think of."

-- what about reliability, say your wishing to cross the nullabor, and your EFI pump shits itself, or a sensor goes (crank angle etc), or even an injector. Worst case scenario with a carby is not life threatning.


Reliablility is precisely why you'd choose EFI carbies every time. They are far more fault tolerant than carbies are, and have multiple failure modes that let the engine keep on going despite not much working at all.
If the pump shits itself, then it'll stop a couple of seconds faster than a carby-type car will. If an injector stops, then there's lots more to keep the engine going. I doubt the majority of the public would even notice an injector drop out on most engines these days under most conditions.
The gear that makes up a modern EFI setup is tested under far more dire conditions than carbies can handle. Most of the electronics can be completely submerged and there's no adverse effect at all, for example.

Do you think the people that build the Paris - Dakar off-roaders would choose carbies because of reliablity?
Um, no.
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SubjectPosterDate
Read Message   efi vs carby RibboMon, 07 October 2002 02:03
Read Message   Re: efi vs carby EMP-2TGMon, 07 October 2002 02:43
Read Message   Re: efi vs carby Bill SherwoodMon, 07 October 2002 03:31
Read Message   Re: efi vs carby IRA11YMon, 07 October 2002 04:25
Read Message   Re: efi vs carby Bill SherwoodMon, 07 October 2002 04:50
Read Message   Re: efi vs carby floodyMon, 07 October 2002 05:17
Read Message   Re: efi vs carby Blown86Mon, 07 October 2002 05:29
Read Message   Re: efi vs carby GIN51EMon, 07 October 2002 05:32
Read Message   Re: efi vs carby floodyMon, 07 October 2002 06:15
Read Message   Re: efi vs carby NorbieMon, 07 October 2002 08:24
Read Message   Re: efi vs carby gianttomatoMon, 07 October 2002 10:18
Read Message   Re: efi vs carby RWDboyMon, 07 October 2002 06:41
Read Message   Re: efi vs carby GIN51EMon, 07 October 2002 08:27
Read Message   Re: efi vs carby RibboMon, 07 October 2002 08:21
Read Message   Re: efi vs carby SUPRAGTEMon, 07 October 2002 09:20
Read Message   Re: efi vs carby GregaMon, 07 October 2002 10:39
Read Message   Re: efi vs carby GIN51EMon, 07 October 2002 13:49
Read Message   Re: efi vs carby 5KinKP60Mon, 07 October 2002 15:19
Read Message   Re: efi vs carby justcallmefrankTue, 08 October 2002 00:20
Read Message   Re: efi vs carby mrshinTue, 08 October 2002 00:34
Read Message   Re: efi vs carby thetoyman75Tue, 08 October 2002 00:39
Read Message   Re: efi vs carby mrshinTue, 08 October 2002 01:34
Read Message   Re: efi vs carby chrisssTue, 08 October 2002 09:18
Read Message   Re: efi vs carby RemedyTue, 08 October 2002 10:03
Read Message   Re: efi vs carby GIN51ETue, 08 October 2002 10:31
Read Message   Re: efi vs carby chrisssTue, 08 October 2002 11:24
Read Message   Re: efi vs carby rjenmanFri, 21 October 2005 22:24
Read Message   Re: efi vs carby rjenmanFri, 21 October 2005 22:25
Read Message   Re: efi vs carby hemi twofifteen turboSat, 22 October 2005 01:29
Read Message   Re: efi vs carby  Bill SherwoodSat, 22 October 2005 07:28
Read Message   Re: efi vs carby September_SquallSat, 22 October 2005 05:24
Read Message   Re: efi vs carby 170bhpSat, 22 October 2005 08:03
Read Message   Re: efi vs carby oldcorollasSat, 22 October 2005 08:07
Read Message   Re: efi vs carby 170bhpSat, 22 October 2005 08:15
Read Message   Re: efi vs carby riverSat, 22 October 2005 10:26
Read Message   Re: efi vs carby 170bhpSat, 22 October 2005 10:41
Read Message   Re: efi vs carby 170bhpSat, 22 October 2005 10:44
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