Won't divided intakes behave differently under boost? I was under the impression that while dual-plane intakes are well-suited for street use, and single-plane intakes are better suited for higher-RPM applications, the intakes behave differently when subjected to boost. I understand that most concerns regarding single-plane intakes (especially when being considered for street applications) are with unequal runner length, but under boost, the pressure in the runners becomes equal. The intake is no longer under vacuum, but under pressure. For a ProCharged application, running 14psi, I don't think I would worry about runner length, unless you really start pinching off the runner volume and creating more heat, or really extending the runners, to the point of ridiculousness. If your only concern is aesthetics, just build or buy a kick-*** sheet metal intake. Then you can make your runner length and volumes exactly how you want, and it'll look bitchin'.
