full tilt viper
Pro
- Joined
- Dec 25, 2009
- Messages
- 142
- Reaction score
- 18
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- 988
- Location
- Ontario
- Country
- Canada
- Snowmobile
- Nytro MPI Stage 1
Just picked up a 2012 XTX Stage 2 MPI Supercharged Apex. Has steel pulleys , top is a 24 bottom is not marked but looks like a 27 or 28T. Any idea what lind of boost it will make ? Motor is shimmed with head studs.
Thanks
Thanks
