vafc or safc
 

Hey, this might be a stupid question but I plan on running 450cc's with a 255lph fuel pump and a fmu on my d16z6 with a t3/t04b turbo. I was wondering if the only diffrence between the vafc and safc is the vtec. Im dont think im gonna mess with my vtec but I can get the vafc for less money. I herd something about hack to but im not sure what that is?

Re:vafc or safc
 

Vafc and Safc do the same thing, Vafc just has the extra function of controling vtec engagement.

Re:vafc or safc
 

NOT SO FAST. gen 1 units are the same. the gen2 safc has some features the gen2 vafc does not - namely dual maps and knock monitoring. If you are getting gen1, get the one you find cheapest, otherwise get the safc2 ;D

Re:vafc or safc
 

^yeah what they said!^ but why are you going to use an fmu?? :-\ :-X :-[ you got the 450's and get the afc, and thats all you need. the fuel pump will help also but an fmu..... you must be crazy, throw that ---- out!

Re:vafc or safc
 

Really, with 450s a fuel pump and afc you dont need a fmu?

Re:vafc or safc
 

correct

Re:vafc or safc
 

yes sir! no fmu! havent you read the engine managment faq??? :-\ it tells you everything you need to know about using the bigger 450cc injectors with the AFC. read it! you might learn something ;)

Re:vafc or safc
 

Three Cheers! w00t!! ;D