

- Joined
- Apr 13, 2003
- Messages
- 21,643
- Reaction score
- 9,265
- Points
- 2,103
- Location
- Schofield, WI
- Website
- www.totallyamaha.com
- Country
- USA
- Snowmobile
- 2020 Sidewinder SRX
Psi do you run?
I have Replaced injectors, fuel pump and regulator. Lowered ignition in the brain performed by MPI.
I ca try ur setup or tip?
Mine is only running at 6lbs.. it runs really well but only on the GEMS, I dont have a PCV plugged in. You can try my settings but leave the read mode at yours.
If it still runs like crap and stutters, I can sell you a autotune and just run the PCV with a Map from Ulmer.