91 v6 mr2
I have a turbo 1mzfe controlled with an AEM FIC. I just got it done, so its not completly tuned yet. The problem is when ever I rev it up to about 5400 and about 10psi sounds like it is hitting a rev limiter and cant go past. Not under boost it will rev up to 6300 just fine. I had the timing cut back -1 degree per pound of boost when it did it first so i tried -.6 and -.5 and it still did it. Should i cut timing more or is that not the problem. Also I have an AEM Wideband that was giving me 13s and some 16s in the data logging in that area. I added more fuel in the area but still no change. I have 460cc RX-7 Injectors Pt. #195500-2010. The data logging showed about 60% duty cycle when it starts messing they jump between 60% and 120% in the log. Don't know what the problem is. I would appericate some help.