I run 3" cutouts, not electric though. Takes me less than 5 minutes to loosen 6 bolts, so I don't see the need. You can generally find a happy medium tune, but its gonna be a little rich on the street and a little lean at the track. I now have quick-jet-change fuel bowls, so last few times at the track I've made some jet adjustments, and found nearly a tenth over the street / corked up jetting.