Went and fired up the Vision this morning and it was/is making a new noise...At first I thought it was valve train noise, like low oil and the innereds were rubbing (friction)

I checked the oil level and it was full, plus I just changed the oil less than 500 miles ago...Then I thought it might be the clutch assembly. I rev'd the motor and the noise dissipated at 2200 or 2300 RPM (went completely away). I decided to ride it to work anyway and as I traveled the noise was motor dependent, not engaged or disengaged clutch...I then thought maybe it was a whistle from the Lloydz air filter under the radio, so I ducted down and put my helmet as close as I could to the radio console going down the interstate, that wasn't it. 

 When I got to work I put my head down around the motor and it is coming from the right hand side of the motor, it ALMOST sounds like it is an air leak in the IAV from Lloydz (leaking hose maybe) but it also sounds like it might be coming from the top of the motor also...

The noise sounds sort of like a broken whistle as it is not a steady tea pot type whistle but a raspy or COPD type whistle...

Has anyone heard of this type of weird noise?  Have the hoses for the IAV had a problem? Mines been on for about a year now, so it's not a new install type issue...

Any help would be appreicated as I have a BIG trip next Tuesday and I need my Vision to be 100% not have some funky weird noise that will haunt me the whole trip!!!