hey guys/gals I just put 60 pound injectors in my 05 grand prix. (s1x cam + 3.2 + every thing else ). I am running pig rich at wot 9.5-10.5. I try and subtract 3-5 % in fuel from mas but dose not change much. this is what my IFR is currently set to ifr.jpg i am using hp tuner (im new to) and ngk afr. any help would be great thanks (I have seen the charts out there but do no fully understand.)
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this is a like to my current tune if you want to have a look. Thanks
sept2021timing.hpt - Speedy Share - upload your files here
