The M-series Engine Performance Master List

[Bearcat]

sled: CF 7 SP converted to CE 153 (float skid, rear bumber mod etc...)

turbo: no

big bore: Yes, Racing Station 800

nitrous: no

porting: Case ported by me

riding elevation: 0-3K

riding style: hill climbing15%/boondocking80%/jumping5%

aftermarket head: RS

exhaust: D&D Y, Speedwerx 925M, BMP can

intake: Stock under hood pipes removed. Stock nose piece with mesh filter above stock horn

spark plugs: Stock NGK

fuel: EU 98 pump (about 92 US?)

oil: Teboil

fuel controller: Boondocker. I need to check these numbers.
3000 -1 -1 -1 +1
5000 2 2 2 +1
6700 3 4 4 +1
7800 4 6 7 +1

Here's rechecked map. After installing 4 degree timing key, it was possible to lean out the engine quite much.
3000 -1 0 2 +1
5000 2 2 2 +1
6700 4 3 2 +1
7800 4 3 2 +1

clutching:
Primary: Speedwerx 125/340 with 5mm shim, Cutler Adj ~77,5
Secondary: D&D 42/38P, EPI(?) blue

drive belt: 046

gearing: 57/63

top track speed: _______

peak rpm: 8000-8100
dyno numbers: Sould be 170+?

the best mod i've done so far: RS 800 kit and all the rest

a mod or part that gave me some problems, and how i fixed it: None - all works

next mods i plan to add: gas and drive hard

links to other threads regarding my parts: _____

additional info: DIY 2 wheel kit, Digatron EGT, SLP Powder Pro Skis (Carl's mod), DIY riser, frogskinz, DIY rear tunnel mod and running boards

Sled pulls like a beast. Rpms allways at power area and track spins hard. Wheelie monster - even it's 153"!

OK to PM me with questions: yes

 

[Spankey99]

sled: 2006/Arctic Cat/Crossfire 6 Sno Pro/136 Backcountry

turbo: no

big bore:no

nitrous:no

porting: yes/ BMP

riding elevation: 1500-4000ft.

riding style: hill climbing20%/boondocking60%/jumping20%

aftermarket head:no

exhaust: BMP Stealth Pipe/Sno Stuff Can

intake: stock

spark plugs: NGK/BR9EYA

fuel: 93

oil: Klotz Synthetic Techniplate

fuel controller: PC5 with Autotune

clutching: Whatever BMP sent me back in my clutches haha

drive belt: Dayco Ultimax

gearing: stock

top track speed: 88

peak rpm: 8150

dyno numbers: 158

the best mod i've done so far: BMP Quite Performer Kit w/ addons

a mod or part that gave me some problems, and how i fixed it: Frogskin Vents in the hood/ got a different hood since I broke mine

next mods i plan to add: Mountain Seat

additional info: Boyensen Rage Cage, polished tunnel, powder pros, 40" a arms, no sway bar, big wheel kit.

OK to PM me with questions: yes

 

[98gtlights]

2008 M1000

sled: 2008 Arctic Cat M1000 162 Power Claw

turbo:no

big bore: no

nitrous: no

porting: no

riding elevation: 8-10,000ft.

riding style: hill climbing30%/boondocking60%/jumping10%

aftermarket head: yes brand/compression ratio: RKT 14:1

exhaust: SLP pipe/SLP can, SLP Y pipe

intake: aftermarket, Timbersled

spark plugs: NGK

fuel: octane rating 91

oil: AC synthetic

fuel controller: PCV slp map

clutching: springs/weights/helix's/other Speedwerx in primary 77g, stock secondary

drive belt: AC

gearing: ratios stock

top track speed: _______

peak rpm: 7600

dyno numbers: _______

the best mod i've done so far: Power Claw track

a mod or part that gave me some problems, and how i fixed it: _____

next mods i plan to add:

links to other threads regarding my parts: _____

additional info: Other mods include: 2 wheel kit, Van Amburg rear bumper, Fox floats all around, side panel vents and frog skinz hood screens, 3" bar riser, left hand throttle, skid plate, ice scratchers, oil delete, head light delete, WRP Assault seat, anti stab wheel kit, SLP Powder Pro Skis
OK to PM me with questions: yes

 

[graham_r]

sled: 2012 Proclimb M8 snopro 153

turbo: no

big bore: no

nitrous: no. looking into boss noss

porting: Waiting for SLP

riding elevation: 2000-6000ft.

riding style: hill climbing30%/boondocking70%/jumping1%

aftermarket head: Waiting for SLP to release with porting

exhaust: Full SLP Y-pipe Pipe, Muffler all ceramic coated

intake: stock

spark plugs: Stock

fuel: 91 or 94 pump gas

oil: Torco Oil Injection

fuel controllerCV with SLP map

clutching: black/pink/SLP MTX. have dialed in Shock wave helix now working on BMP torsional conversion.
drive belt: 084 cat

gearing: 20/49

top track speed: __70 km/h while climbing_____

peak rpm: __8250_____

dyno numbers: _______

the best mod i've done so far: __Shock wave and SLP primary_____

a mod or part that gave me some problems, and how i fixed it: _PCV failed SLP warrantied it____

next mods i plan to add: SLP porting and Head. Team Tied secondary

links to other threads regarding my parts: _____

additional info: _________

OK to PM me with questions: yes

 

[E Money]

my M8

sled: 2009 M8 153

turbo: no

big bore: no

nitrous: no

porting: no

riding elevation: 5000-7500ft.

riding style: hill climbing10%/boondocking80%/jumping10%

aftermarket head: no

exhaust: SLP Y-pipe, SLP Pipe, MBRP can

intake: SLP high flow

spark plugs: Stock

fuel: 87 shell (no ethanol)

oil: Cat APV

fuel controller: Not installed yet, PCV on the way

clutching: stock

drive belt: stock cat

gearing: stock

top track speed: not sure

peak rpm: 8200

dyno numbers: unknown

the best mod i've done so far: SLP pipe set, with VForce3 reeds

a mod or part that gave me some problems, and how i fixed it: guage cage (allowed moisture under speedo), siliconed speedo to seal

next mods i plan to add: PCV on way (Waiting on SLP for map!!!), possible RKtech head

links to other threads regarding my parts: n/a

additional info/mods: have double row bearing in DD (peace of mind), 3" riser, gas caddy, frogskinz, 2cool side vents, scracthers, LOVE MY M8!

OK to PM me with questions: yes

 

[darintaylor]

sled: 2007 M1000 163Track

turbo: no

big bore: no

nitrous: no

porting: not yet

riding elevation: 9k - 11k

riding style: hill climbing40%/boondocking60%/jumping%

aftermarket head: no but thinking of taking .10000 of the plane and leaving the squish alone

exhaust: slp single

intake: deleted the cold air intake. installed a screen cover on top of the air box and installed lots of cold air ventilation.

spark plugs: stock

fuel: stock

oil: brand and/or injection delete and premix levels

fuel controller: boondocker

clutching: just changed to 68 gram mtx wieghts with a 130/330 spring. shimmed secondary

drive belt: stock

gearing: stock but changing to M8 gearing

top track speed: _______

peak rpm: 7600

dyno numbers: _______

the best mod i've done so far: new pc track.

a mod or part that gave me some problems, and how i fixed it: _____

next mods i plan to add: M8 gearing

links to other threads regarding my parts: _____

additional info: _________

OK to PM me with questions: yes

 

[jaschenbrenner]

2010 Arctic Cat M8 153" SnoPro

sled: 2010/Arctic Cat/M8 SnoPro/153" Powder

turbo: no

big bore: no

nitrous: no

porting: no

riding elevation: 8500-11000ft.

riding style: hill climbing 40%/boondocking 60%/jumping %

aftermarket head: no

exhaust: can, SLP

intake: stock

spark plugs: NGK

fuel: octane rating 91

oil: Arctic Cat APV

fuel controller: no

clutching: 66g Arctic Cat weights/SLP blue pink primary/orange secondary

drive belt: Arctic Cat/Dayco

gearing: stock

top track speed: ?

peak rpm: 8150-8200

dyno numbers:

the best mod i've done so far: Sly Dog skis, or gauge cage

a mod or part that gave me some problems, and how i fixed it: _____

next mods i plan to add: Aftermarket head, pipe, fuel controller, airframes

links to other threads regarding my parts: _____

additional info: Gauge cage, SLP can, goggle warmer, Sly Dog camo pattern skis, muff pot, MTX clutch weights, Arctic cat clutch weights, SLP clutch springs, aftermarket a arms, frog skin vents

OK to PM me with questions: yes

 

[jlong0319]

sled

sled: 2011/Arctic Car/M-8 LE/153

Turbo: Push/ Pump, 8-9#'s of boost

big bore: no

notrous: no

porting: no

riding elevation: 5-8000ft.

riding style: 50%/50%/jumping%- every bump is a jump if you hit it hard enough

aftermarket head: no

exhaust: push turbo down pipe

intake: turbo

spark plugs: Impartial

fuel: 75% 91 octane 25% 110 octane

oil: Maxima, wont ever run anything else ever

fuel controller: Attitude Box pm me for settings

clutching: sorry folks but that a secret

drive belt: arctic car stock

gearing: stock

top track speed: you look at a speedometer at full boost

peak rpm: depends

dyno numbers: 220-250

the best mod i've done so far: Turbo for sure.

a mod or part that gave me some problems, and how i fixed it: BOSS NOS fixed it by getting rid of it.

next mods i plan to add: C and A pro ski



OK to PM me with questions: yes

 

[Jonathanpitzl]

sled: 2006 crossfire 700 144 by 2 inch

turbo: no

big bore: no

nitrous: no

porting: yes rkt

riding elevation: 1300ft.

riding style: hill climbing 33%/boondocking 33%/jumping 33%

aftermarket head: no

exhaust: ceramic coat stock pipe with snow stuff ruble pack

intake: speedwerks high flow intake

spark plugs: NGK br9eya

fuel: 91

oil: amsoil dominator, bdx oil delete 40:1

fuel controller: no

clutching: cutler adjustable weights

drive belt: stock

gearing: stock

top track speed: havnt had it out

peak rpm: havnt had it out just baught the sled

dyno numbers: 165, just a guess

the best mod i've done so far: can

a mod or part that gave me some problems, and how i fixed it: havnt had problem yet

next mods i plan to add: turbo sometime in the future

links to other threads regarding my parts: _____

additional info: previous owner said he went on burrandts back country adventure and Chris rode the sled and said it's the best running 700 he had ever ridden

Ok the PM me for questions: yes

 

[akholland]

2007 RKTEK Speedwerx Full MOD M1000

sled: 2007 M1000 162 2.6" Challenger

turbo: NO

big bore: STOCK BORE

nitrous: NO

porting: YES RK TEK

riding elevation: 0-3500FT

riding style: hill climbing25%/boondockinG50%/jumping25%

aftermarket head: YES RKTEK TRAIL HEAD

exhaust: SPEEDWERX PIPE SUPER Q CAN

intake: SPEEDWERX INTAKE. but I would use stock with a slp air horn and intake underhood flapper thing instead for when snow clogs outside vents. Not happy with the nose filter setup. sucks hot engien air, no airbox volume, waterskipping it sucks water to the nose directly and will bust your crank, im going back to stock.

spark plugs: stock ngk and irridium's

fuel: 90 pump gas

oil: Injection DELETE, PREMIX 40:1

fuel controller: BD Box

clutching: 68 gram light tip speedwerx primaries. green spring, stock secondary. 7800 rpm all day.

drive belt: Ultimax xs819

gearing: Slightly less than m8 gearing.

top track speed: _______

peak rpm: __7850_____

dyno numbers: never dyno'd, supposed to put out 205hp

the best mod i've done so far: __PORTING AND HEAD__

a mod or part that gave me some problems, and how i fixed it: __Clutching, stock was too heavy in primary to get rpm.__

next mods i plan to add: __POLARIS PRO RMK REPLACEMENT FOR 2016_I'm getting tired of the heavy m1000 chassi and want a light sled.. im only 140lb rider

links to other threads regarding my parts: _____

additional info: I dont know why, but porting this sled and installing a head brought my egt temps down on wide open hillclimbs. I was having a hard time with my 2009 m1000 keeping temps down. Seeing 1250 all the time before, up to 1350 if i ran to lean. Now the highest I've seen is 1100.. and im only 15% on top extra fuel at 7800 with the bd box. The DDlite is the 2nd best MOD. using the lightweight drive shaft and box and a new 162 track this thing is UNSTOPPABLE and noticeably faster up a hill than a regular piped m1000. Raced a prormk800 turbo and it keeps up neck and neck climbing.

 

[M1000_WA]

2008 M1000 174 3.2"

Sled: 2008 M1000 174 3.2"

Turbo: No

Big Bore: No

Nitrous: No

Porting: No

Riding Elevation: 3-6000 FT

Riding Style: Hill Climbing 60% / Boondocking 40%

Aftermarket Head: RKT

Exhaust: Bikeman Y-Pipe, Bikeman Pipe, Bikeman Race Can

Intake: Timbersled

Spark plugs: Stock (NGK BR9YEA)

Fuel: 100% Avgas 100LL (Blue)

Oil: Amsoil Interceptor

Fuel Controller: Boondocker Box (NEED HELP WITH SUGGESTED TUNES)

Clutching: 44/36 Helix - rest is stock (for now will adjust as season starts)

Drive Belt: Stock

Gearing: Stock (need BDX 55/65 gears)

Top Track Speed: 85

Peak RPM: Haven't ridden it since the 174 3.2" conversion. Clutching and gearing will need some work.

Dyno Numbers: 200+ HP, just a guess

Best mod i've done so far: For the $1500+ I'll have into it, I'm hoping the 174 3.2" conversion...can't wait to try it out.

Problematic Mod/Parts: Exhaust valves, fixed by deleting them

Future Mods: Gearing, Clutching, VE Tunnel Extension

Links to My Other Threads: 174 3.2" Swap Thread coming soon...

Additional Info: http://www.snojammers.org/ (Club E-Board Member) always looking for new members or just riding buddies in Western WA.

OK to PM For Questions? Yes!

 

[jeremybannumbest@gmail.com]

sled: 07 arctic cat m1000

turbo: yes Boondocker #8

big bore: no

nitrous: no

porting: No

riding elevation: 3000 - 7000ft.

riding style: hill climbing 45%/boondocking 50 % jumping 5%

aftermarket head: no,

exhaust: Y pipe

intake: Slp

spark plugs: ngk

fuel: avgas

oil: stock

fuel controller: boondocker

clutching: springs/weights/helix's/other

drive belt: brand/type

gearing: ratios

top track speed: _______

peak rpm: _______

dyno numbers: _______

the best mod i've done so far: _______

Looking for some turbo numbers



a mod or part that gave me some problems, and how i fixed it: _____

next mods i plan to add: _______

links to other threads regarding my parts: _____

additional info: _________

OK to PM me with questions: yes