Clutch setup

Medieval racing

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Nov 10, 2015
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Location
Saskatchewan
Country
Canada
Snowmobile
2014sr viper
I'm going to a race on the weekend and I'm having trouble setting up my clutch kit that I bought from ulmer I'm only getting 8650rpm the weights have 1 on tip 0 in mid 3 on heel and put the helix on 6/1 then tried 3/3 I lost rpm down to 8400 non turbo xtx
 
Call Ulmer I just talked to Allen yesterday about mine,he's a real good guy. Left a message and returned same day.
 
Is it consistent? Definitely call. Either something is wrong with your clutches or maybe wrong wieghts or something. With that setup it should be over revving. You sure you arent hitting rev limiter? Are you using recall feature for those readings?
 
Have you checked your clutch alignment? I would be willing to bet your center to center is on the low side, or you have too much offset. Since the motor is fixed, bout all you can do is clutch around the issue. That's why some need to tweek their setup to the sled.
 
Is it consistent? Definitely call. Either something is wrong with your clutches or maybe wrong wieghts or something. With that setup it should be over revving. You sure you arent hitting rev limiter? Are you using recall feature for those readings?
Hey how do you get the recall feature???
 
Yes it's top button of whatever side you have tach displayed. When you shut sled off it resets
 


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