2K Teggy

I have a JRSC 2000 Acura integra GSR with JRSC running 9lbs. of boost with the alt. stepper pulley. Just got rid of JRSC map sensor and boost timing controller (BTC), and FMU. Now my current set up is SAFC-II with RC engineering 310cc injectors. I was told by a representative of RC engineering that these would be ok. But I see that a lot of people use a minimum of 440cc's. Well it runs fine but at one point on my AFC right before full throttle it shows on my AFC that it runs lean for like a millisecond. It also kind of hesitates a little under normal acceleration. Before when I ran FMU with 6psi I had no problemswith the AFC readings always showed rich (green zone). Then again I was told thoses a/f guages aren't accurate and that I need a wideband to properly tune it. Any help or comments would be greatly appreciated.

green_GSR

If you want to stay with piggybacks, why not use something like E-Manage? E-Manage is much more flexible than a SAFC-II. 310cc will do just fine

Johnyquest

Minimum 450cc injectors to run just an afc and the "hack".... 310's don't allow you to pull enough fuel to hide boost from the map...