Mpi roller clutch deal

[yammi4ever]

I was on mpi's page and see they have a roller clutch deal that looks to be a kit to turn a standard yami secondary into a roller. I have contemplated taking off my shockwave and going to a straight 47 degree helix. Has anyone tried this kit on their Nytro? Am I looking at it right?

Thanks

 

[irondave86]

I ditched the shockwave. 47 works well on boosted nytros.

 

[yammi4ever]

Any knowledge of this mpi roller gizmo????

 

[up-high]

Why spend the money? Ditch the shockwave, run a 47. Yamaha clutches work fine.

 

[Matt@MPI]

Why spend the money? Ditch the shockwave, run a 47. Yamaha clutches work fine.

I totally agree. The yamaha clutch is really good. We sold these by the truckloads back in the 2 stroke days, They made the 2 stroke come alive. They work on the 4 strokes but like you said the stock clutch with a 47 is hard to beat.