M1000 Clutching setup list

Nubulin · Dec 6, 2007

Please post your M1000 clutching setups so we can get a list of what is working:

Year:
Mods:
Rider weight:
Track:
Altitude:
Weights:
3 post or 4 post:
Primary spring:
Helix:
Secondary spring:
Belt:
General thoughts about the performance:

Mine (updated for 09 season):
Year: 07 with Mar 08 reflash.
Mods: D&D Y, Timbersled intake
Weight: 240lbs with gear
Track: 153 Power Claw
AktitudeL 8500+
Weights: 77 gr light tips
Clutch: 3 post
Primary Spring: Cat Yellow white
Helix: 38 with adjustable tension. Pretty loose.
Sec Spring: Orange with shift assist
Belt: 060
M8 gears

Runs 7300 and pulls hard. Great belt life and minimal heat. Upshifts well. Sled does sputter occasionally after WOT and then idling. I think it is the latest reflash with my mods.

Squeal · Dec 6, 2007

Year: 07 with ECU refalsh
Mods: RKT head, SW y pipe, jaws can, extra holes in the airbox.
Rider weight: 240lbs
Track: 153
Altitude: 7-10K
Weights: 4-65's
Primary spring: yellow-white (stock)
Helix: 42/36 Cutler Conversion
Secondary spring: Cutler Red/White torsionial ( middle hole )

General thoughts about the performance: One ride in 2ft of powder no base.
The back-shift is a ton better than stock. Still over-reving ( I got 7560 once ), need better snow to judge, but first impression is much better than stock.

BarkBustnOutlaw · Dec 6, 2007

Year: 07 with no ECU refalsh
Mods: SLP single,timber sled intake,Attidute Ind. box
Rider weight: 220lbs
Track: 162
Altitude: 7-10K
Weights: 4-65's MTX no rivets
Primary spring: Yellow/White 122-285
Helix: 42/36 OVS
Secondary spring: Speedworks blue ( middle hole )

Wouldnt tach high enough(7400) Built heat....Poor back shift up hill trying AC Green secondary spring...and a 140-300 in the primary

Lucias · Dec 6, 2007

any setups with a 3 post primary?

Mountain Doo-OLD · Dec 6, 2007

Year :07 M1000 . No Flash
Mods: RKT head / SW Y/ SW Pipe / HPS Can /Box modification / Big air intake
Weight :245
Track : 162 ported w/ Mountain Tamer Suspension
Alt: 8K-10K
Weights 2-65's / 2-68
Primary Sp / Black
Helix : CPC conversion 44/36 red -white

Spot on RPM @ 7400 to 7450
Still dialing in the CPC back shift is more responsive than the stock.
Runs strong & clean- dialing in BD box with TPS and ExValve settings / and taking advanage of the capture mode option in the advance settings

huntinggr81 · Dec 6, 2007

Year: 07 M1000. No Flash.
Mods: D&D Y / Timbersled Intake / Jaws Can / Side Panel Vents / Lightweight Boss Seat / Snow Eliminators / Mtn Tamer Suspension
Rider Weight: 185 lbs
Track: 153" Stock
Alt: 6000-10000 ft
Weights: 70 gram (changing to Dalton Adjustable & will set at 68)
Primary Spring: Stock
Helix: 44/40

About 7000 to 7100 rpm right now, that's why changing to Dalton weights.

Farmer · Dec 6, 2007

07 M1000 162"
D&D Y-pipe, D&D Ceramic coated Single, D&D can, Boondockers box
162" Maverick with a little porting
8,000-11,500 feet
62 gram cat weights D&D Orange, 170-305
40/36 cat helix, D&D Maroon secondary spring

Fast Lane "No Snow" running boards, Fast lane side panels, Timbersled intake, and a ton of flow rights

I tried a couple of different set ups last year and had best results with this. I tried the Pure Logic box and liked it but I liked the options the BoonDocker gave me better. I have a set of D&D pipes to try a little later.

boosted1 · Dec 6, 2007

2008 M1000 162" sno pro set up

Y pipe & jaws can
Running Dalton Adjustable primary weights and 84.8g at 7000ft
pulling 7200 - 7300 RPM's
EVERYTHING stock...springs helix etc....
clutches are warm to the touch after many pulls.
set up runs perfect! I wouldnt spend another dime on it
backshift....seems good to me!
compared it to the exact 2008 sled with lighter primary weights and steeper helix, couldnt tell the difference at all, his primary weight was to light, spanked his ***..

maybe harder rollers...in the future.
200miles so far this year and LOVE it

Squeal · Dec 7, 2007

Hey, everbody with the Timbersled Mt. Tamer, How do you like it? Mine should be hear any day.

Suzzy-Q · Dec 7, 2007

BarkBustnOutlaw said:
Year: 07 with no ECU refalsh
Mods: SLP single,timber sled intake,Attidute Ind. box
Rider weight: 220lbs
Track: 162
Altitude: 7-10K
Weights: 4-65's
Primary spring: SLP Blue silver 140/300
Helix: 42/36 OVS
Secondary spring: Speedworks blue ( middle hole )

Wouldnt tach high enough(7400) Built heat....Trying 65g MTX weights with no rivets and a yellow white(stock) spring in the primary???we will see

I have some MTX's on the way for my M8 tell my how you like them. your suppose to run 4 gram heavier the stock, I immagine because of the heavy heel.

BackCountryBasics · Dec 7, 2007

Year: 2007
Mods: Black Diamond X-Treme light drive, lighwieght Brake Rotor, & anti stab kit,
Timbersled Mountain Tamer
Boss Seat
Snow Eliminators
Rider Weight: 145
Track: 156 Challenger Extreme
Altitude: 3-6
Weights: 69 FT
Primary spring: orange/white
Helix: 44/40 w/ Black Diamond Rock Rollers
Secondary spring: Orange w/ shift assist

This sled is nimble, light, & pulls hard. I love the suspension, makes it handle & perform totally different than the 07' stock.

mtncat · Dec 7, 2007

07 with stock ECU
Mods, Holz rear skid with floats, 162x2.5 camo,boss seat,changed gears,
bikeman head, VF reeds, SLP intake and pipe,BD Box,floats up front with
simmoms skis,light weight rotor.
Rider, 240 lbs
ride 8000-11000
Primary, cat weights with O/W titanium spring
secondary, rock rollers and DD shift assist helix and spring stock.

Deep snow pulls 7700, Hard pack pulls a quick 7500 and climbs to
7680-7700. took a little time to get the BD box right, throttle response
is awsome and pulls hard from bottom to top.

subman · Dec 7, 2007

DD1200 year07 rkt 38 4 65s 3000 7000 rips

M-Cat · Dec 8, 2007

adjustible weights

just wondering how these work and if they work well. are there any tricks to them?.. what are is the brand to buy?
thanks

trencher · Dec 8, 2007

2007 m1000 stock 162 computer flashed
primary gold AC spring 70g AC weights
secondary staight 44 with m7 helix @ cover needle bearings under stock spring.Engages at 3000 pulls 7200 @ runs hard for a stocker.
Puttting a maveric on next week.

Jimb · Dec 8, 2007

Year: 2007
Mods: Sno pro intake, vforce 3, RKT head 14-1, jaws can, 53.5psi fuel press, mountain mod seat, fox floats.
Rider weight: 230
Track: 162 stock
Altitude: 5000-7000
Weights: 4 x 70 Arctic cat
Primary: spring stock
Helix AC 44/40
Secondary spring: Starting line red 190-310 (I think)
General thoughts about the performance:

Runs 7150 to 7350 rpm, moves around a bit, not back shifting as good as I'd like to see, clutches run warm NOT hot. I think I might be a bit rich in fuel plugs are always black and runs better once it cleans out on long pulls. Once it cleans out it holds rpm better at about 7250 to 7300.

Dslftr · Dec 8, 2007

2007 m1000 sno pro

2.5 162 camo, speedwerx y pipe and can, cold air intake, 3 post primary, 83 grams stock titanium spring,46/36 full progresive stock spring with team spring conversion black silver and shift assist. M8 gears.XS belt. Still toying with secondary spring rates. 2005 helix cover.4000-8000

Dslftr · Dec 8, 2007

Nubulin said:
Altitude?

Hey Nubulin did you sell me your 3 post clutch on ebay. Small world

CatndHat · Dec 8, 2007

So Boosted 1, You win so far(08 1km) and with a stock pipe, have you had the sled above 9000' and if so does it hold Rs. Can not tell where anyone lives/rides w/out profile location. Thats strong weight and if it works with alty I can justify
spending the $10,400 now plus only what? $500 or less for enhanced tune!
p.s. How much do you weigh?
Keep us posted, and THANKS!
RBM

DDD · Dec 9, 2007

Very good info here guys, keep it comming.

M1000 Clutching setup list

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