Little help please

[brian1993]

Was wondering if i could get a little help with some clutching setup. Its a 06 900 166" slp can and air box 19/42 gearing. I ride mostly at 3-6k ft 290lb rider, i bought a new pro this year but keep the 900 too (could not part with it to much love). its time to go through both clutches , bought the sled used three years ago so have no history with clutch. what would be a good setup on clutches(springs,weights and so on )with out going crazy,kinda on a budget with just buying the new sled. all the help would great thanks brian .

 

[heavy d]

If your happy with the way it ran for the last three years, replace the spring and weights with the same that are in it now

 

[guidoxpress]

Was wondering if i could get a little help with some clutching setup. Its a 06 900 166" slp can and air box 19/42 gearing. I ride mostly at 3-6k ft 290lb rider, i bought a new pro this year but keep the 900 too (could not part with it to much love). its time to go through both clutches , bought the sled used three years ago so have no history with clutch. what would be a good setup on clutches(springs,weights and so on )with out going crazy,kinda on a budget with just buying the new sled. all the help would great thanks brian .

i have the same sled and setup...and slightly more mods

per SLP recommendations this is what they say to use.

--SLP Blue/Pink Primary Spring
--SLP 74g MTW weights with 2g in middle and 2g in outter hole on each weight
--I would also use the SLP Black/White Secondary Spring
--I also would use the 58/46.46 or close to it if you find one
--using 1 derlin washer behind the secondary spring cup

--check your bushings in the weights if you use your current ones
--check the rollers in the secondary while your at it.

--make sure you get your PRIMARY clutch balanced ASAP as well, this is extremely IMP!!!

--also use a new primary bolt as well, torque to 70lb lbs (and repeat 4x to ensure its seated)

good luck bud.

 

[sno_mo_racer]

Just a reminder what I have found in the flatland set-ups no 2 sleds react the same with the same components. For instance there was a couple other '06 9's tried the same weights/springs/helix and the 1 was @ target rpm and the other 2 one was under 200 rpm and other over 150 rpm.
Maybe give what you have for springs/weights and helix and what rpm's you are at peak (not by rpm recall, but by visual when riding as recall usually reads a bit higher) and can go from there. '06 target rpm is around 7600.

EDIT- I may be wrong but the difference could've also been from different mileage in the clutches/springs as one was a bit worn and others newer.

 

[05900]

Disassemble and ck your present set up against ones posted in stickies above or posts like guido's above! Remember 900 primary is different than 800's and BALANCE it!