hey guys im trying to decide if i wanna go with a VAFC or AFC. i have a d16z6 i am going to boost with a t3, and run 450cc DSM injectors but should i buy a VAFC or AFC? i have buddys that have both for sale just need to know what one will benefit me more.

 

Why wouldn't get you get the VAFC over an AFC (with the z6)?

 

ive heard the vtec isn't work messing with? i was thinking VAFC but ive heard some AFC

 

It would be optimal to get the VAFC because of the VTEC control but don't mess with it until you take the car to a dyno and have it dynoed and then you can see when to adjust your vtec.

 

if i get a VAFC can i do the same thing as an AFC just tune it all except the vtec?

 

what exactly does a vafc or afc do?...ive always just messed with chipping the ECU so ive never messed with these

 

i agree wth outlaw.... chipped ECU > VAFC

 

i like the fact that the vafc is tuneable more so then a chipped ecu, because you dont need the laptop...but is it pretty much an external chip for the ecu or what?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by x_outlaw_x &raquo;</TD></TR><TR><TD CLASS="quote">i like the fact that the vafc is tuneable more so then a chipped ecu, because you dont need the laptop...but is it pretty much an external chip for the ecu or what?</TD></TR></TABLE>
My buddy has both a chipped ecu (skunk2 program) and a apexi vafc. He got his ecu chipped cause he got cams and needed a higher redline. aslo i believe the chip changed the air/fuel ratio, If I remeber correclty thats what he told me. He got his car dynoed, found his weak points, vtec/air/fuel and got it tuned with the VAFC.

 

so if i have a b18b now but plan on building an lsvtec get a vafc?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by x_outlaw_x &raquo;</TD></TR><TR><TD CLASS="quote">so if i have a b18b now but plan on building an lsvtec get a vafc?</TD></TR></TABLE>
I think that would be the best buy. Cause correct me if Im wrong but a VAFC is the same thing is a AFC except u can mess with vtec. So if u dont have vtec now but are planning on doing a LSVTEC set up then yea. I personally would go with the hondata system for tuning.

 

this entire thread baffles me.

does anyone speak english?