06 nytro

[BonelNytro]

stock clutching in my 06 nytro i have a excell header pipe and r6 bike exhaust on it and its running 9000 rpms. i seem to have no top end hardly peeked 85 on the speedo where two weeks ago i hit 101, where should i start looking or what changes need to be done on the clutches???? HELP

 

[ridesrx]

Did you try a new drive belt? Maybe it's slipping too much. I scuff the sides of my drive belt, and clean and scuff the faces of both clutches. Mine grips like crazy.

Also snow conditions could keep the speed down some.

 

[pro116]

You are over reving and losing hp.The motor is making more hp with the pipe but to the track your making less.Add a heavier rivet to the tip to bring the rpms down to 8600.

 

[woolyviper]

Put the belt from the viper on it - it's broke in but new and I just cleaned it before I put it back on the sled this fall. Then we'll start tuning after that. Weight in the tip is what the women from the heelclickers booth said too.