he could also buy a new (~250) SAFC2 or used SAFC (~100) and a 2nd MAF to ADD the MAF signals together (as long as he is under 450RWHP). Wait and do the ECU reprogramming when he really needs it (injectors).
m a g l i t o fuel problems caused by boost leaks - dual fuel pumps still coming someday - currently checking into other problems and new paint is on sig photo by me effects by ZXRider(SoCal) The build up begins - progress - reassembly part one - part two