Butane Gas Powered Engine - Single Cylinder 1S with Piezo Ignition and Large Flywheel MM3

The Maier gas motor CLASSIC 1S, with large flywheel, uses a patented Piezo- ignition system. Because of it's large flywheel the engine can easily be operated at a very slow RPM. Through the use of Propane or butane (lighter gas) as a fuel, is releases non toxic fumes and is therefore an ideal indoor motor. The open construction of the motor allows one insight on the mechanical workings. A comfortable pleasant sound is established through two long exhaust pipes. It consists for the most part of ground, anodised aluminium and nickel plated brass parts which give the engine a high quality, detailed appearance. The engine runs on a 70% Butane 30% Propane mixture that can easily be purchased at a camping outdoors shop. This mixture allows the engine to run in the house with a window open. The spark plug is actuated by a piezo igniter.