i dunno what the V is but im guessing its a air/fuel controller/computer? If u have this, u can use it to change vtec crossover, air- fuel ratio at certain rpms...what else can u do? How much is one, andis it worth it?

 

you can find em for about 280-350 bucks...theyre definitely worth it if you have some tuning/advanced timing done to your car.

 

The V in V-AFC is for VTEC. Also refered to as the VTEC-AFC. Yes, it, if it is the V-AFC, and not the S-AFC, can change your VTEC engagement point.
Worth it? I think so. Helped me find some hidden hp due to running too rich at certain RPMS, and lean at others.

Jason

 

Yes, the V-afc is definitely worth it. It allows you to smooth out your power/torque curve which will give you a more even power band. It made a huge difference on my car. I give it