caver
Veteran Member
- Joined
- Dec 20, 2006
- Messages
- 1,815
- Location
- Southeast Missouri
- Tractor
- Fisher Price, toddlers first tractor.
I can't say that I've ever seen an ultralight without a muffler. Some of the sound comes from the intake but as others have said,,,,it's the prop making a good chunk of the noise. They do make intake mufflers but you don't see them very often. I have to wear hearing protection when I fly my trike even though the prop and Rotax are behind me.