Viking's ViVa© Piezo Actuators for Drones and Aerospace? Results on an MK2 EVIC Camless Gas Powered Engine by David Bowes, P.Eng. Sarasota, FL, February 11, 2015 (Newswire.com) - The Viking AT ViVa© ...
An interesting — fascinating, really — development that has gone very quiet is the engine with valves but no camshaft. Ad Loading... You may recall back in 2000, International engineers completed a ...