DranttelSS
TY 4 Stroke Guru
- Joined
- Oct 9, 2014
- Messages
- 930
- Reaction score
- 783
- Points
- 1,208
- Location
- St. Peter MN
- Country
- USA
- Snowmobile
- 2007 Yamaha Attak
- WEBSITE
- www.dranttelsalesandservice.com
Any thoughts why my sled won’t build past 11.8 on 240ss tune?
Check all the intake connections very close.