Okay I have an accell base and runners. Now soon i'll be swaping cams and then heads. Now I know someone has hit 12's NA (I don't care if it was 12.999) with a completely stock idle (I can't stand a ruff idle at all) and I have to pass the IM240 dyno test for emissions. I don't want to try a cam head combo and then not idle smooth! So if anyone has hit 12's and their car acts just like stock would you please let me know your combo.

Thanks