Another funny thing they were telling me was they were running a VX SC on a dyno and tryed to pull the top off the stock air box(no hole cut out) off to see the differance in hp and the suction was to high is was almost imposible to do.....that's gotta tell you some'n.
I checked out my K&N to see how it looked and noticed something. I cleaned it not to long ago and noticed on the end closest to the intake a black spot has formed from dirt.....it's pulling write from that corner.....I rotated the filter.
I think a cold intake is the way to go with a SC......and that's how I'm going.