csmitty
Newbie
- Joined
- Jan 24, 2026
- Messages
- 1
- Reaction score
- 0
- Points
- 1
- Location
- Ontario
- Country
- Canada
- Snowmobile
- 2010 Yamaha Nytro
Recently purchased a 2010 Nytro and it came with the MPI stage one on it, 4500 miles. Never had a boosted sled until now and loving the power. I notice when the the sled is up to temp there's a squealing noise coming from the supercharger, can't tell if it's the belt or a bearings. Seems to be running fine other than the noise, 5-6lbs of boost. Wondering if I am going to have problems soon or if that's normal? And if I am going to have an issue should I just remove the supercharger? Maybe I'm being paranoid since it's a used sled and I never did the mods.
