Part 100 — SWISS.
Reading edition
OERLIKON. Société Oerlikon Suisse de Machines Outils, Oerlikon.
55 h.p., 4 cyl., 100×200 (1200 r.p.m.) 176 lbs. Horizontal opposed, water-cooled (pump). H.T. magneto (2 circuits for 2 sets of plugs). Mechanical inlets. Forced lubrication. Features.-- Steel cylinders (copper jackets). Single cylinders. Overhead valves. Single cam shaft. 2 carburetters (one for each pair of cylinders). Crank shaft, solid, on ball bearings. Open crank case.
