VIPER LTX SE

[Yamadog]

Wait a minute... Is that how you spell British Columbia??

 

[davey]

well I hope mine gets faster.looks like the belt is not getting to the top of the clutch. going to put a line on clutch with a marker and see how hi the belt is getting

 

[Shane]

I put shims in my secodary to raise it up also. Still not where it should be even with a new belt. I wonder why?

 

[yamyfreak]

Putting in shims or washers on your secondary will not give you top end. Just give you a better hole shot. Need to get the primary to pull belt to the top of the sheaves. I have an old speed sheave I Had on my 2002 Viper on my primary. Wonder if I should try that to get it to shift to overdrive.

 

[MR.HAPPY]

How are some seeing 100-110 mph stock & some not seeing 100 mark?

Yamaha clutching is usually pretty consistent...

75-100 lbs difference in riders weight???

 

[lapster]

X2 ^^^. ???

 

[Zrxpilot]

350 miles on my LTX 137. Best ive seen is 91 on the speedo. This was maybe a 3/8" mile groomed trail. Not sure it would have changed much if I held it for a mile.

Similar results with my 09 Nytro fx 121. I never saw a 100 on that thing but others with longer tracks were posting higher speeds.

I also dont get in the habit of believing everything I read on the internet. When I see a stock Viper hitting over a 105....Ill believe it then.