I can tell u from some more info, when advancing the timing while street tuning, after you get your low cam set, i suggest u do this one cam lope at a time btw, do the low cam first setting a good AFR for your car 12.9 -13.1 would be great for all motor and what not.. Then start advacing the timing around 2000, all the way up to where ur Low cam starts to drop off, advanced about 2-5 degrees make a run, if ur fuel starts to run lean, thats good ur burning it and making power, so add some more fuel and advance alittle more, make sure to listen to your engine as you go, if u hear a tick back it off 2 degrees and ur done with your advancing i'm sure its your owning thing u really gotta learn and use but thats some more good advice i've been using while tuning.