EC21 Product Catalogs - rotax 582 http://www.ec21.com/ec-market/rotax 582.html Rotax 582 UL Aircraft Enginehttp://bonaran.en.ec21.com/Rotax_582_UL_Aircraft_Engine--3926384_3926392.html Rotax 582 UL DCDI 65HP Blue cylinder head, model 99 * 2-stroke engine specially developed for recreational air20091108