shmoov69
03-06-2014, 06:50 PM
http://youtu.be/_OnF6_V28DM
67 ls1 vert
03-06-2014, 07:20 PM
pretty simple idea. I like it.
andrewb70
03-07-2014, 06:38 AM
Using a hydraulic jack on the bottom seems a little overkill. I would have made the bottom rotor fixed and made some sort of manual clamp for the top rotor. I bet the bowling ball rotates pretty easily if there is no strong pressure exerted by the rotors.
Andrew