The Raven 1000 UL is an American aircraft engine, that was designed and produced by Raven Redrives of El Prado, New Mexico for use in ultralight and homebuilt aircraft.
[1] The company seems to have gone out of business in 2017 and production ended.
It is a three-cylinder in-line four-stroke, liquid-cooled, gasoline engine design, with a custom-designed belt-type reduction drive with reduction ratio of 2.11:1.
It employs electronic ignition and produces 62 hp (46 kW) at 5700 rpm.
[1] Data from World Directory of Leisure Aviation 2011-12[1] Related lists