How to fix overrev?

[kinger]

I have a fix powersports clutch kit in and the sled will rev to 8900 rpm's, how woudl I get it down to 8500? I believe its using the stock 8EK weights just a gram for every 100 rpm?

Sled is stock engine wise except for a CAI and one size fatter jets.

Thanks!

 

[MrSled]

You can add more Tip weight but it may not feel as zippy down low...might need a primary spring change to compliment the extra tip weight. Whats sled is the kit in??

 

[chance3131]

How about a new belt, or cleaning the clutch faces? Give him a call, I'm sure he would help you out.

 

[kinger]

02 viper with a new belt and Fix went through the whole clutch last year and replaced the rollers I think they were called.

 

[chance3131]

I'm not sure why he wouldn't be able to give you some pointers, hell he designed the clutch kit didn't he? Is it suppose to be at 8500 rpms? I can't remember when he did mine what it reved at.