ORIGINAL: JGruener
Well I had this engine in my super decatholon, And it needed more power. So I got a 40cc for the SD and just figued I would use the 35 for the 109. Yes it is over kill, But I going to be running a 3 blade 18in prop. It will look great. This prop will almost be a scale size.
When running big you can never have "over kill"
We don't have complex gear reductions so if you want large props, you have to have LARGE engines....
no way getting around it...