XXX Working model of an NSU Wankel rotary engine | Science Museum Group Collection Pictures
These metrics function similarly to the bore and stroke measurements of a Enginne engine. Nearly all Mazda production Wankel engines share a single rotor radius, mm 4.
This site has moved to www. The transparent housing is hinged to reveal the Modep parts inside the engine. The model is powered by an electric motor and spark plugs are fitted with tiny lightbulbs that flash when the spark plug is fired.
There is a video of this thing here.