So right now im tuning with 89octane, prolly not the smartest thing to do but im giving it a try and thus far its going fairly well. I got AL103 with the electrode arm cut in half and gapped to like 0.040. I just swapped out my washer fluid nozzle from the M2, which looked broken when I took it out, to a larger M5. the PCM’s afr is at 10.5 and I only have gotten on the throttle as much as 80-85% throttle. Barely any blips of KR but I did go a bit more and I usually get 1-2* of KR while commanding 18-20* of timing on the 3.1” pulley. My PLX-SMR WB is showing between 10.1-10.5. and my NB o2s are ~955-970.
Im tuning via PT and I have the AE enrichment table above 85-100% at 132%, stock’s at 128%. I want to be able to dial in at ~11.1-11.3 KR-free. I do have 42.5# injectors, so I can add fuel whenever, its just when I try to dial in at 11.1-11.3 while the pcm’s also at 11.3 I get KR and need to lower timing to 15*. Any higher and I get knock if I add timing. Any suggestions to adjust in the PT? im also tuning fuel on the fly with the AFC2.2 so I don’t have to retune the 7250+ MAF table quite often. I can e-mail a copy of my bin if anyone’s curious and willing to help
Thanks in advance
