I'm gonna run the afc2 with the dsm injectors. It's kind of a pain to get the blue tops. it seems that most people have settings on the afc of about -50% to -30%. in this case, it seems that the 450 injectors are more than enough since you don't use it to it's max anyway. why not use something more in the operating range like the 390cc auto injectors. then maybe it will be backed to about 45% on idle and -20% on full boost. reason is these are cheaper generally and easier to get.

 

This ideal is explained in the Engine Management FAQ section 2.