V-AFC or S-AFC???

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Nov 17, 2001 | 05:40 PM

CM-R

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Junior Member

Joined: Jan 2001

Posts: 638

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From: NOR CAL, US

V-AFC or S-AFC???

I have a 2000 GS-R and got the drag 3 kit.....i was wondering do i need the V-afc for my car or the S-afc from apexi to tune my car with....i know that i dont need to tune v-tec when i'm boosting so i'm guessing i should get the s-afc right?? I'm getting the rc 440cc injectors and a 4:1 disk for the vortech FMU......thanks any feed back would be helpful.....

[Modified by CM-R, 6:40 PM 11/17/2001]

Nov 17, 2001 | 06:10 PM

VTC_CiViC

Honda-Tech Member

Joined: Aug 2001

Posts: 8,613

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From: Naples, Fl, USA

Re: V-AFC or S-AFC??? (CM-R)

The difference between the two, is that the V (VTEC) AFC allows you to control your VTEC cross over point, which when tuned on a dyno you might be able to get a little more by tweaking it a little up or down. So idealy, the VAFC would be the one to get for a VTEC.