Originally Posted by GeetarJoe
i like 4 strokes for anything under 20cc. over that i prefer gas, as the bigger engines turn about the same rate as 4 strokes and sound roughly the same. its the high turning small sized 2 stroke glows that sound like angry bumble bees to me.
Yeah, even a large 2 stroke glow... ~1.50 or bigger will sound pretty good. I prefer the sound of a small 4 stroke over a small 2 stroke. If you want angry bumble bee though, nothing sounds more pissed off than a Q500 running an 8" prop at 20k rpm.