Hi,
I am considering to buy a gas engine an was wondering what would my best choice. I was considering various brands: 3W Zenoah Fuji Brison and ZDZ. The engine size should be around 50-65c.c. I would like to have the best weight to power rateo as well as the most reliable. I saw that many acro competition planes with the 3W on the side but as we know most of the times it's a matter of sponsors. So I would have to rely on the personal experiese of each user. I don't pretend to spend a fortune, another point to consider