What is an S-AFC?

datpnoy2nv · 05-02-2001, 02:49 PM

Sorry for my ignorance but, what is an S-AFC?

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tmat3 · 05-02-2001, 04:37 PM

Super Air Flow Converter (SAFC) by APEXi.

To make the long story short, it basically lets you tune the fuel ratio as much as 50%. It hooks to the car's ECU (specifically, throttle wire, MAP or MAF wire, and RPM wire) and you can control the fuel ratio.

Fish · 05-02-2001, 06:25 PM

They are also neato little blue screen that look really "high tech"

heh..
I've got one.
it's decently effective.

Dre2932 · 05-02-2001, 06:39 PM

So do these work with an pressure riser regulator too?

IMPREZA GUY · 05-02-2001, 07:54 PM

hmm, i have no clue how to use it, how do i tune it to get the most power???

tmat3 · 05-03-2001, 03:25 AM

I don't see why you can't use SAFC with FPR.

You tune the SAFC by looking at a good A/F meter or preferably an EGT. The good temp for our car is 1400F. If it goes below, that means the car is running rich, and above, the car is running lean.

05-02-2001, 02:49 PM	#1
datpnoy2nv Scooby Newbie Member#: 4841 Join Date: Mar 2001 Location: San Diego CA, USA Vehicle: 1998 2.5RS/SE-R Black/wGold RIms/Slate Gr	What is an S-AFC? Sorry for my ignorance but, what is an S-AFC? * Registered users of the site do not see these ads.

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05-02-2001, 04:37 PM	#2
tmat3 Scooby Specialist Member#: 2817 Join Date: Nov 2000 Location: NYC and Troy, NY Vehicle: 2001 Impreza 2.5RS BRP	Super Air Flow Converter (SAFC) by APEXi. To make the long story short, it basically lets you tune the fuel ratio as much as 50%. It hooks to the car's ECU (specifically, throttle wire, MAP or MAF wire, and RPM wire) and you can control the fuel ratio.

05-02-2001, 06:25 PM	#3
Fish RIP Sirkbac Member#: 869 Join Date: Feb 2000 Chapter/Region: NESIC Location: Southern NH Vehicle: 1984 GPZ-750 TURBO 90' MX-5/11' DGM STi Sdn	They are also neato little blue screen that look really "high tech" heh.. I've got one. it's decently effective.

05-02-2001, 06:39 PM	#4
Dre2932 Scooby Specialist Member#: 1211 Join Date: Apr 2000 Chapter/Region: SCIC Location: Southern Cali... Vehicle: 93 Impreza L Midnight BLK w/ GLD flake	So do these work with an pressure riser regulator too?

05-02-2001, 07:54 PM	#5
IMPREZA GUY Scooby Specialist Member#: 4119 Join Date: Feb 2001 Chapter/Region: NESIC Location: Somewhere in Mass.	hmm, i have no clue how to use it, how do i tune it to get the most power???

05-03-2001, 03:25 AM	#6
tmat3 Scooby Specialist Member#: 2817 Join Date: Nov 2000 Location: NYC and Troy, NY Vehicle: 2001 Impreza 2.5RS BRP	I don't see why you can't use SAFC with FPR. You tune the SAFC by looking at a good A/F meter or preferably an EGT. The good temp for our car is 1400F. If it goes below, that means the car is running rich, and above, the car is running lean.