Re: Reducing Vibrations at High Speeds.
jaguar, I looked over your tech notes on your web page, interesting well documented idea's for intake for sure.
But aren't you kind of missing the biggest easiest way to add half a horse to where you want the power? An Expansion Chamber exhaust?
You want as much air with the richest air/fuel mix you can burn clean not just input, but back-charged with an expansion chamber.
Your example bike has a stock pipe.
Try a SickBikes Xchamber and you can throw all that out and start looking at getting more air through ;-}