viper clutching

J

jsand117

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Joined
Oct 17, 2007
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Age
61
Location
scranton pennsylvania
For the experts out there, what is the best viper clutching for stock motor, groomed trail riding?? primary weight and spring, secondary helix and spring??
 
Look in the Tech Pages - Snowmobile Tech - Clutches & Jetting - Clutch Tuning & Jetting. Turk has answered your question.
 
Ok thanks. I was just hoping on some detail on what the setup would do. I just got back from MI today. I noticed my stock viper would rev to 9000 rpm when I pinned it. I dont remember it revving that high. I always keep the clutches clean. Theres over 7000 miles on my sled. Are the springs getting week?
 
Ok. What else should I look at? I've ran most of my belts down to the cords and never noticed drastic changes in the way it pulls. I know some people dont like that, but I like to get every mile out of those high priced belts. I think I'm on my third one maybe?
 
staggs65 said:
53/43 Helix, Green Secondary Spring & Everything else stock
theres no need to click on them the setups are listed right under each one
that one was viper trail
Click to expand...


you also want 4.5gram in the tip or is it inner dont remember exactly think its tip ;)!
 
Last edited:
Put a 17.2mm =4.5gram in the tip hole of each weight. should help your over rev.

also try a search on viper clutch set ups.
 
Also when dialing in clutches it helps to be running a new belt.....after you get it setup then run them down.
 
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