Viper04700
New member
Looking to Ann aggressive trail setup and lake setup for my 04 viper 700. Also should I gear up some for long lake runs. Thanks
Vincent
New member
Can't give you advise on clutch set ups. But I doubt you'll ever need to "gear up".....
You are asking for 2 completely different clutch setups? For trail get a multi-angle helix maybe add a little weight as they tend to over rev, and green spring for secondary, the rx1 helix is a easy popular multi-angle helix. https://totallyamaha.com/snowmobiles/aaTECH/tuning page.htm https://totallyamaha.com/snowmobiles/aaTECH/ausertech/Helix Help/Understanding Helix.htm
Viper04700
New member
I have a 51/43 helix I can use. Also will 1 gram tip weight work or should I start with .5
put the helix in, give it a go. Stock shift point is 8400 report back what you get.
Bradviper700
New member
Sorry to hi jack the post but I’m trying to set up my viper for 660ft snow drags and would love some advice on clutching set up. Bought the sled the way it is now, it has 9 tooth drivers, 1 3/4 track and 23/41 gearing. Has a Hartman helix marked RX-1, with a black secondary spring with a green got of paint on it. Haven’t pulled primary off yet so not sure what’s in it. It has slp triple pipes and silencers. Currently engages at 4000rpm and tops at around 8600rpms
mod-it
Member
I don't have a drag race clutch setup recommendation, but will say that you are under the peak rpm's you want. The sweet spot for SLP triples is 8900 rpms. I'm also unclear what you mean by "silencers", SLP triple pipes go into one can and then have one exhaust out of it. Are you sure they are SLP's? Sounds more like Benders with the peak rpm you're at and having individual stingers.
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