what the hell is it?

 

http://cgi.ebay.com/ebaymotors/ws/eB...category=33597

 

jacob, remember i have it, i can explain it for ya if ya want

you basically can engae the vtec quicker and also change fuel engagements in different rpm's to get more power, the only draw back is running too lean, you only want to tune after you have all your shit done you want, engine wise, tuning the vafc early, you will have to tune later to incorporate all the new mods you have installed since the last dyno

hope this helps, also i think there is a pic of a vafc on the CL in my WWW link or hit me up and i can show you some

aol im: jgiguere17

 

does this thing work or is it bs?

 

this is the best mod when you are done with all yoru engine mods, i mean you can tune it and get some power now its just wise to tune it once your done with most of your mods

 

It works if you have bolton's, but a Fuel pressure regulator will yeild the same gains as the VAFC when tuned on the dyno.

 

I have dyno sheets to prove it works.....I gained 11.9 whp tuning my car with the VAFC

 

I can show duece and ryan if yall would like, but i dont feel like it will have to go there since everyone should agree of what the vafc can do to help....