apexi afc single knob ?
 

ok so im finishing up my s4 6pt build and i installed some 800cc injectors . the afc i have is the very first one they made i believe with 4 wires colors are (red=power,blk=ground,white =input ,yellow=output) a single knob .heres a pic of it
http://image.nengun.com/used/origina...controller.jpg

so my ? is i turn the afc up to comp for the 800 ? so i did the math i think right . it will be 20% of 550 (stock t2 ecu ) will be 660 . will i beable to run this setup til i get my rtek for the 720's ?