ORIGINAL: csdawggie
I was planning on mounting it sideways to take the place of one of the dummy engines. I guess I could stick with the 91 but why not go for the 100 when it's just 40 more?
Mine is mounted sideways. I just flew it yesterday for the first time since its very brief maiden a few months ago. In answer to your question, I don't think there's anything to be gained from the extra power. With mine, it didn't seem like it flew much faster at full throttle vs. half throttle on the Saito .91. It loops and rolls just fine at half throttle. I would take the extra $40 and use it to buy your float kit.