Simonini Mini 3
The Simonini Mini 3 is an Italian aircraft engine, designed and produced by Simonini Racing of San Dalmazio di Serramazzoni for use in ultralight aircraft. Design and development. The Mini 3 is a single cylinder twin cylinder two-stroke, air liquid-cooled, gasoline engine design, with a poly V belt reduction drive with reduction ratios of 2.49:1, 2.57:1 and 2.76:1. It employs electronic ignition and produces at 7000 rpm.