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mrshin Forums Junkie Location: Montrose, VIC Registered: May 2002	Re: efi vs carby Tue, 08 October 2002 00:34 First of all, don't get me started on LPG carbs Personally, I'd go injection every time over carbs. Thing is, there are different ways injection is done. Multi throttles are good things, plain and simple. They sound good, and have the throttle response they should. But a lot of it comes down to the computer. Most aftermarket set ups are done with a MAP sensor, not an airflow meter. Why? easier to set up, cheaper, and no inlet restriction. But a MAP sensor obviously can't give the precise measurement/response of a proper air flow meter. Allow me to be sacrelidge for a moment and mention Nissans. The RB26 has got six throttles and twin air flow meters as standard. It sounds fairly good, and has good throttle response without flat spots etc. However, people try and fit aftermarket management to these cars, and in the process ditch the air flow meters. Because of often large cams combined with short stroke engine and multi throttles, running them purely MAP sensed makes them run like something Briggs&Stratton would even avoid. So the first thing people do is ditch the multi throttles and stick one big one on, in an attempt to get a bit more vacuum happening. Yuck! So do it right, use air flow meters and multi throttles along with a decent computer Of course, there is the (significant!) issue of cost... [Report message to a moderator]

	Subject	Poster	Date
	efi vs carby	Ribbo	Mon, 07 October 2002 02:03
	Re: efi vs carby	EMP-2TG	Mon, 07 October 2002 02:43
	Re: efi vs carby	Bill Sherwood	Mon, 07 October 2002 03:31
	Re: efi vs carby	IRA11Y	Mon, 07 October 2002 04:25
	Re: efi vs carby	Bill Sherwood	Mon, 07 October 2002 04:50
	Re: efi vs carby	floody	Mon, 07 October 2002 05:17
	Re: efi vs carby	Blown86	Mon, 07 October 2002 05:29
	Re: efi vs carby	GIN51E	Mon, 07 October 2002 05:32
	Re: efi vs carby	floody	Mon, 07 October 2002 06:15
	Re: efi vs carby	Norbie	Mon, 07 October 2002 08:24
	Re: efi vs carby	gianttomato	Mon, 07 October 2002 10:18
	Re: efi vs carby	RWDboy	Mon, 07 October 2002 06:41
	Re: efi vs carby	GIN51E	Mon, 07 October 2002 08:27
	Re: efi vs carby	Ribbo	Mon, 07 October 2002 08:21
	Re: efi vs carby	SUPRAGTE	Mon, 07 October 2002 09:20
	Re: efi vs carby	Grega	Mon, 07 October 2002 10:39
	Re: efi vs carby	GIN51E	Mon, 07 October 2002 13:49
	Re: efi vs carby	5KinKP60	Mon, 07 October 2002 15:19
	Re: efi vs carby	justcallmefrank	Tue, 08 October 2002 00:20
	Re: efi vs carby	mrshin	Tue, 08 October 2002 00:34
	Re: efi vs carby	thetoyman75	Tue, 08 October 2002 00:39
	Re: efi vs carby	mrshin	Tue, 08 October 2002 01:34
	Re: efi vs carby	chrisss	Tue, 08 October 2002 09:18
	Re: efi vs carby	Remedy	Tue, 08 October 2002 10:03
	Re: efi vs carby	GIN51E	Tue, 08 October 2002 10:31
	Re: efi vs carby	chrisss	Tue, 08 October 2002 11:24
	Re: efi vs carby	rjenman	Fri, 21 October 2005 22:24
	Re: efi vs carby	rjenman	Fri, 21 October 2005 22:25
	Re: efi vs carby	hemi twofifteen turbo	Sat, 22 October 2005 01:29
	Re: efi vs carby	Bill Sherwood	Sat, 22 October 2005 07:28
	Re: efi vs carby	September_Squall	Sat, 22 October 2005 05:24
	Re: efi vs carby	170bhp	Sat, 22 October 2005 08:03
	Re: efi vs carby	oldcorollas	Sat, 22 October 2005 08:07
	Re: efi vs carby	170bhp	Sat, 22 October 2005 08:15
	Re: efi vs carby	river	Sat, 22 October 2005 10:26
	Re: efi vs carby	170bhp	Sat, 22 October 2005 10:41
	Re: efi vs carby	170bhp	Sat, 22 October 2005 10:44

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