2012 rmk clutching

[booboo0139]

I have 2012, rmk 800, 155 track with stock clutching and polaris stock belt. I ride from 7000 feet to 10000 feet in altitude. I max around 7800 rpm now but I hear I should be around 8300 rpm. Any clutching idea's or help would be greatly appreciated.
Thanks

 

[NoSoup4U]

60 gram weights and black/purple secondary spring. I think most people target rpm between 8050 and 8300.

 

[P Money]

I'm in the same boat but push 12k now and them, thanks for the inputs!


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[Snowbird11]

what secondary and helix are you running? stock gearing as well?

most folks around here run 10-58 or 60gram with either the blk/pink or blue/pink from slp. wasatch 7-11k'

 

[jakey-boy]

black purple secondary first and go from there. Probably be 10-60s with slp blue pink is best bet. If you can swing it definitely recommend MDS weights. The pro loves the heavy heel style and MDS are top notch.

 

[Leaf27]

black purple secondary first and go from there. Probably be 10-60s with slp blue pink is best bet. If you can swing it definitely recommend MDS weights. The pro loves the heavy heel style and MDS are top notch.

What do you recommend for a 12 Pro 163" 4000'-6500' everything stock? cheers.

 

[jakey-boy]

Sorry don't really ride that elevation so haven't experimented with anything besides stock there.

 

[CROW]

What helix are you guys running?

 

[4Z]

How would a 58/38 .46 with a red/black spring work?

 

[AdrenalineAddict]

10-60's with the stock primary spring and the black purple in the secondary, a couple delrin washers in the secondary should get you where you want to be. 8,100 R's is where the pro shines, the stock clutching is really hard to improve on.

 

[theultrarider]

What helix are you guys running?

62/42.36 with a black/purple spring. That would work very well for you in Mi. 71g mtx weights with an slp blue/pink. Itll pull like a freight train. Out west same setup just drop weight according to elevation.

 

[schmitty2121]

Anybody have an idea what i would need for clutching for my 12 600 rmk with the 155 5.1 series 2.4 inch track? Any gearing change cause i just changed it from tje144 2 inch. .for cooke city elevation so 7000 to 10000