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Ulmer Racing has their "recipe" down for the new SR Viper models and are waiting for parts to arrive!
The clutch kit for the SR Viper models will include a new primary spring, weights, and helix.
This kit can be adjusted for lower, smoother engagement, or a higher more aggressive engagement all depending on what you the customer wants!
Our "standard" settings will keep engagement nice at around 3800 rpm and very smooth and easy engagement for all around trail performance. The kit will increase acceleration, faster backshifting, and 1-2 mph gain on top end. It will also maintain RPM better when playing off trail as well.
This kit is very adjustable and can be easily adjusted for the future add-ons of an exhaust, intake, or even turbo.
The clutch kit will be $400 + shipping.
Email: Srxspec@Gwtc.net
Phone: 605-387-2833
The clutch kit for the SR Viper models will include a new primary spring, weights, and helix.
This kit can be adjusted for lower, smoother engagement, or a higher more aggressive engagement all depending on what you the customer wants!
Our "standard" settings will keep engagement nice at around 3800 rpm and very smooth and easy engagement for all around trail performance. The kit will increase acceleration, faster backshifting, and 1-2 mph gain on top end. It will also maintain RPM better when playing off trail as well.
This kit is very adjustable and can be easily adjusted for the future add-ons of an exhaust, intake, or even turbo.
The clutch kit will be $400 + shipping.
Email: Srxspec@Gwtc.net
Phone: 605-387-2833
Last edited:
snowbeast
TY 4 Stroke God
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Nice work Allen,as always you are on top of things. PeteSrxspec said:Ulmer Racing has their "recipe" down for the new SR Viper models and are waiting for parts to arrive!
The clutch kit for the SR Viper models will include a new primary spring, weights, and helix.
This kit can be adjusted for lower, smoother engagement, or a higher more aggressive engagement all depending on what you the customer wants!
Our "standard" settings will keep engagement nice at around 3800 rpm and very smooth and easy engagement for all around trail performance. The kit will increase acceleration, faster backshifting, and 1-2 mph gain on top end. It will also maintain RPM better when playing off trail as well.
This kit is very adjustable and can be easily adjusted for the future add-ons of an exhaust, intake, or even turbo.
The clutch kit will be $375 + shipping.
For an October special we will also offer a OEM Yamaha 8JP belt for $75 when ordered with a clutch kit (normal retail $99.95)!
Email: Srxspec@Gwtc.net
Phone: 605-387-2833
09nytro
TY 4 Stroke God
Very nice ! 



darv
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Allen why are they running a high gears In the viper like a 50 on the bottom there must be something in gearing this sled lower.


Dont know how you do it but my Phazer kit was awesome. I will be in on this for sure. Do you have the stock Viper clutch specs?

Nytro40th
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Awesome


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Supertips?

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BlueByYou2000 said:Supertips?
X2
vsmpowered
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Yeah its on his website
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Yes the kit will use Super Tip weights.
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Sent out the first batch of Viper clutch kits last week. Have more in stock and available for shipping!
I will extend the if you buy a clutch kit you can buy a stock Viper belt for $75 deal until January 1st!
I will extend the if you buy a clutch kit you can buy a stock Viper belt for $75 deal until January 1st!
- Joined
- Apr 17, 2003
- Messages
- 5,460
- Reaction score
- 1,257
- Points
- 2,003
- Location
- Menno, SD
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- 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
Clutch your MPI or MC Xpress turbo Viper! Great gains can be made with our turbo tailored clutch kit!
Blu2U2
Expert
Very happy with the clutch kit on my Viper!... Thanks Allen for the great kit!
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