Re:s-afc 1 and 450cc
 

A) 92-95 SOHC VTEC (D16Z6) injector seals.

B) AFC Hack + Larger injectors = Fine (You do not need a walbro fuel pump).

C) 390s will be better.. but will still be rich. Your biggest issue will not be your AFR, but your maximum boost level. With a 30% scale to your MAP signal, you'll only be able to hit about 6.5psi before throwing a CEL.

Re:s-afc 1 and 450cc
 

well i will try to find 390cc injector and see if i stop leakin gaz from my exhaus...

i used the same injector seals i had in my accord i chopped them down a little so the 450cc would fit , the exept the lag it create when i rev the engine is .. dangerous haha ... i stop giving throttle and it will still rev for a couple second X_X

Re:s-afc 1 and 450cc
 

so 450s will be to much fuel for my d16 running stock t25 with stock wastegate? :-[

Re:s-afc 1 and 450cc
 

if you have the old apex ( the one with knob in front to set increment per rpm rpm range ) yes...

Re:s-afc 1 and 450cc
 

what so i need a afc2?