Trailleader
Expert
You’ll like itSometimes we have to experiment in life, LOL!
I haven't had any DOO 900 stuff out yet. I know the MCX stuff is usually pretty good.
There is no 900 skidoo I’ve seen comparable to a tuned boost. Mines running over 90mph 330 at 3.8s in snow full ride height.
Matrix is probably the best chassis as far as rider input on trail.
I have a 998 and it’s ok in straight line if making 350 plus but an army tank to drive. You sit low and it doesn’t handle like a matrix or catalyst
There’s a tune to clean up the 9r BCM has that helps a lot. The weights can also be changed for sure as stock isn’t really desirable. P22 has some issues also to address. Any 23 and up 850 poo also much better mapping without rpm fade
Last edited:
- Joined
- Apr 17, 2003
- Messages
- 5,431
- Location
- Menno, SD
- Website
- www.ulmerracing.com
- Country
- USA
- Snowmobile
- 2014 Yamaha SR Viper LTX, 2014 Yamaha SR Viper RTX SE, 2015 Yamaha SR Viper MTX SE 162 (turbo), 2015 Yamaha SR Viper MTX SE 153
- LOCATION
- Menno, SD
- WEBSITE
- www.ulmerracing.com
You’ll like it
There is no 900 skidoo I’ve seen comparable to a tuned boost. Mines running over 90mph 330 at 3.8s in snow full ride height.
Matrix is probably the best chassis as far as rider input on trail.
I have a 998 and it’s ok in straight line if making 350 plus but an army tank to drive. You sit low and it doesn’t handle like a matrix or catalyst
There’s a tune to clean up the 9r BCM has that helps a lot. The weights can also be changed for sure as stock isn’t really desirable. P22 has some issues also to address. Any 23 and up 850 poo also much better mapping without rpm fade
Put 10 miles on it yesterday morning quick before our snow disappeared. Probably the best "out of the box" sled I've ever driven as far as chassis goes. I've driven stuff with more horsepower, no doubt, but it scoots pretty good too for being box stock & in break-in mode yet.