Welcome to the new EVIC Engine Home Page Camless 4 Stroke Cycle I.C. Engines with Solenoid Operated Valves. Until August 2009 you can still view my old EVIC web site at: http://rbowes1.11net.com/dbowes
Mechanically very simple camless engines with "Electronic Throttle" control.
No gears, camshaft, cams or push rods. Reduced mechanical losses. Fewer moving parts.
Reduces pumping losses and saves fuel.
Demonstrates that valve timing can be changed to control the engine's speed and power.
Gives a speed range of 1,800 to 10,000+ rpm without manifold throttling.
Simple low cost Micro computer control of the valve & ignition timing.
Electronics driving solenoids allow dynamic variations in valve timing, cycle skipping and DOD.
Very easy starting by holding the exhaust valve(s) open when cranking.
My EVIC -111 book presents a complete set of plans for a small 12.5 cc EVIC engine. The book has mechanical parts drawings, the electronic control schematics and the software is included on a CD. Several EVIC engines have already been built from these plans.
