I have a b18b, and a set of dsm 450 cc injectors. I will be using a smc (basically a afc hack only its 100 bucks)
I plan on running 8 psi...for now. A lot of people on this board highly recommend hondata, as well they should...but for me hondata is kinda out of the question. I have no laptop, no dyno anywhere close, i dont know how to tune the shit with hondata, and its a lot more expensive and i feel that it may be overkill for the boost levels that im running.
Perhaps when i build up my motor i will upgrade to stand alone, but for now the afc hack and 450 cc's should hold up. Go to honda-tech.com or clubsi, they have a lot of good reviews and info about the smc.
Good luck!