OK guys, what's the opinion on these performance kits. I'm looking at the Boyeson RAD Valve reed kit and this Roller Action kit which eliminates the buttons/cam on the PVT for my '99 Xplorer 400. Anybody got experience with these?

 

Good choice for aftermarket products no matter what brand you buy. A good set of reeds will help you all around. You can even buy a set of the 2 stage boyensen replacements to put on your stock cage and save some bucks. They work good. The roller setup is the hot ticket if you trail ride. You get unbelievable backshift and it's great for hill climbing. You cant go wrong with either one. Aaen, RCR, or HPD all sell the good stuff, so go for it.Bubba

 

Both are good upgrades and good products.
The only things I can suggest and on hear say only.
The V-Force delta II are supposed to be a little better.
The new Team Performance rear roller system is the latest and greatest design, I have heard it is the best roller going.
Again I am speaking from hear say not with solid knowlwdge. Just somethings to think about.

 

Dyno tests prove the V-force units are superior. Everyone who's tried the Team performance clutch in my neck of the woods swears by it. A REAL heavy duty performer.

Ken