r 2.6 r 2.8 r technology engine block design cylinder head design stress test additional test distributors service videos motorav located in bocaiuva brazil is the newest manufacturer of high quality light sport aircraft engines . by improving the traditional volkswagen design motorav engines disperse heat more efficiently and yield more horsepower . by using a magnesium engine block motorav engines are up to 30 % lighter than their counterparts . a new age in aeronautical design has arrived . copyright 2016 motorav . all rights reserved . click here to e mail the webmaster with any comments or suggestions .