My idle in my evo9 was set through the mivec so it can be more loopy since i have cams but i keep getting cel(po 300-misfire)and lately i've noticed on my wideband that the car runs a lot richer then before.When the cel is erased its back to normal afr's,so i need help to adjust it back to normal (no more loopy idle).I have Gsc S1 cams.I was thinking about Brother's racing maybe if they can do it cause i don't feel like going to scott at ttp its too far-thanks Martin