2010 Yamaha nytro xtx turbo 144" best clutch kit ??????

[FLOYD]

2010 Yamaha nytro xtx turbo 144" what is the best clutch kit ??????

Is it ulmer clutch kit...or . Schmitt clutch kit..... those are the two major kits I know of

I am located in Michigan ,running on 10lbs of boost at sea level push turbo kit keep hitting rev limiter ?????

thanks

 

[m.schuey7]

Also had the same issue with my XTX and MPI SuperCharger. I'm still using all the stock weights and spring. MPI sells a selection of steel rivets to replace the stock light weight ones. I'm using three of there heaviest rivets in all three weights. Works great now and was inexpensive.

 

[Big_Phil]

Go with the ulmer one, I have ulmer clutching on my turbo sled, works great. He will give you a baseline which should be pretty close (if not perfect) and you can fine tune the clutch weights yourself for the correct rpm.

 

[meskie]

Yup. Ulmer clutch kit in mine and very happy with it. Way better then the mcx weights that came in the turbo kit.

P.S. I have some slightly used MCX weights for sale.

 

[DWhitney]

I have the same sled with the same question. Talked to Ulmer and he said 4 washers at heel, 2 at mid, and 4 at tip. Is thst each side of the arm or total? I did it on each side...8 at heel, 4 at mid and 8 at tip. Weighed the arm and its only 70g?? Is this correct?