I've been sidelined with some injuries and a bad burn accident, but now beginning to be out in the shop on a regular basis. During that time I've been able to think a bit about my land speed Hawk and the SN supercharger. I've done a few designs in Solidworks and run them on my mini mill in high density urethane. HDU is great for development as it's dimensionally stable and can be cut with higher speeds and more aggressive cuts. This allows development to progress rapidly as modification cycles are quick. At any rate, here are a couple of pics.
http://i186.photobucket.com/albums/x...517_193846.jpg
http://i186.photobucket.com/albums/x...515_153001.jpg
http://i186.photobucket.com/albums/x...skPhaseIVA.jpg
http://i186.photobucket.com/albums/x...kPhaseIII2.jpg
http://i186.photobucket.com/albums/x...ndBliskIVc.jpg
The last pics are an idea I thought of for a radial inducer combined with a blisk. It pulls air in and forces it into the stock impeller rather than relying on the vacuum from the air being slung off the straight vanes of the stock impeller. I also have one for the first impeller shown which I call a VR3. All of this fits the stock scroll cover. The blisk installs by removing the stock impeller bolt, placing the correct shims, friction washer, and blisk on the impeller, then installing the new longer impeller bolt and torquing down. If you decide to sell your car, you can remove it just as easily.
Thoughts?