How much fuel can the apexi s-afc cut? Right now I'm running real rich and I going to hook up an apexi s-afc. If I'm running 9:1 air/fuel ratio, is the apexi capable of cutting enough fuel to put me somewhere around a 11 or 12:1? I'm running the 440cc injectors along with the uberteg ecu.

Thanks

 

bump

 

I believe it's +/- 50% just like the v-afc.