I posted my problem a few days ago, but I can't find the post. Basically it breaks up when i stomp on the gas. Only full throttle and above 3500. It acts and runs great at part throttle. Only codes it showing are the emissions junk that's not on there. Thermo, EGR, ect.. Plugs, wires, msd, tfi module, MAF are all good/clean. Fuel pressure set at 40psi w/o vacuum hooked up, I've lowered and raised it slightly to no effect. Pressure does not drop under WOT either. Timing is set to 12 w/o spout.
Edit: By the way, Although there is a rectangle cut into the side of the computer, I don't see a chip.