PLANETARY SUPERCHARGER

grabcad

-This is kind of like 3 superchargers in one -If you look closely you will notice that the center lobe is kind of hour glass shaped and the outter case and 3 inner gears are foot ball shaped, which allows them to mesh together and making them captive in the housing without falling out. -in other words I think its a good 3d print entry because it would be impossible to assemble this if all the parts were printed off sepratley. 1/5/14 ADDED GEARS TO TOP