Big Venom Clutch Kit for Viper?

[cniese]

Just bought a 2015 Yamaha SR Viper RTX DX 129" sled. All stock except 135 studs, 911 clutch cover, TP belt adjuster, 8DN belt and 4 wheel kit. 1.25" lug track. And C&A skis. I purchased a new kit from Thunder Products before I had my sled in my procession. I was told it was a 137" LTX. But after Iare on here alot so got it home I figured out its a 129" RTX. I rode the sled for first time this week in Michigan in that blizzard. RPMs go to around 9000 then fall to 8150-8350 and hold in that area wide open on the trail. Im 220# and don't think I have the proper setup. I know thunder products are on here a lot so just posting this to see if I get a response so I can check my settings. Thanks

 

[ricer68]

Remove weight from the tip of the weights. Think it’s 1 gram = 200 rpms roughly. Take 2-3 grams off the tip and try again. Might have to love some weight down lower on the weight

 

[super1c]

Just call them Monday. They will help ya for sure, and a lot easier over phone.