08 nytro mpi supercharged clutching help

[t-catnytro]

Hey guys bought a nytro last year that had a mpi stage 1 supercharger kit installed on it. It was set at 7 pounds of boost and i have since turned it up to roughly 10. I was wondering what everyones running for clutching set-ups.Keep in mind im coming off a ski-doo and new to yamaha clutches. I did a search and didnt find much. Its an 08 rtx. Im at 1500 feet above sea level, flatlander looking for a good trail/ drag racing your buddies set-up. Whats everyones running for:
Primary spring?
Secondary spring? (yamaha or cat?)
Helix?
Rollers?
Weights, brand?grams?where(heel,mid,tip)
Thanks in advance for any info.

 

[rj998]

Thats alot of boost for flatland, hope your gonna mix 50/50.....?

 

[t-catnytro]

It has the thicker headshim and yes i throw a splash of race gas in everytime i leave the house.Ran fine all last year went on several hundred miles rides. Machine seems to run well just trying to get the clutching dialed in. Thanks for the heads up.See u are running an mpi nytro also.What are you running for clutching?

 

[rj998]

Oh ok, good i was worried and didnt want to see you cause major damage, i would have to get back with you on clutching, coming from skidoo i had help from some sc yamaha buddies, bit it works great! What pullys do you have, i have 28/28

 

[t-catnytro]

Haha id have to look i havent got this motor memorized yet either i just put on what mpi told me to. Thanks let me no what you find out. anyone else out there?

 

[86blackt]

I just bought clutching from Ulmer Racing. Allen set me up for low and high boost. I'm another old Doo rider. Allens kit has been right on for me. I am getting ready to install SC and will report back on how everything works. Spraying 45hp it was great last year

 

[Srxspec]

We have clutching packages available. Give us a call. 605-387-2833

 

[t-catnytro]

Will give you a call today. Thanks.