The M-series Engine Performance Master List

[Ski-Laxn]

led: 2008 M8 153 Powerclaw

turbo: no

big bore: no

nitrous: no

porting: yes, D&D Shim kit and head

riding elevation: 8500ft +

riding style: hill climbing15%/boondocking 85%

aftermarket head: yes reworked stock head by D&D

exhaust: pipe stock/can HPS

intake: stock with SLP Kit

spark plugs: NGK

fuel: octane rating 91

oil: brand Legend ZX2SR

fuel controller: None

clutching: Primary SLP black yellow (120-310) MDS Weights 75g, Secondary BMP torsional, BMP yellow spring, BMP 40/36P

drive belt: 046

gearing: 57/63

top track speed: Not sure yet_______

peak rpm: 8000

dyno numbers: NA _______

the best mod i've done so far: All the above have complemented this sled._______

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

 

[Trashy]

Great thread guys!

Some good info here.....

 

[TARI]

sled: 07 M1000 153"

turbo: No

big bore: No / othersled 1177

nitrous: no

porting: yes Terra Alps Racing inc.

riding elevation: 5-10,000'

riding style: hill climbing33%/boondocking33%/jumping33%

aftermarket head: yes Terra Alps Racing inc. 13.5-1

exhaust: stk pipe, dd y pipe, mbrp can

intake: Terra Alps Racing intake horn, w slp adp.

spark plugs: bpr9es

fuel: 91 octane rating

oil: legend & phillips 66

fuel controller: attitude

clutching: Terra Alps Racing kit, helix TAR1PP, 72 X 4 weights, spring

drive belt: 060

gearing: stk

Chassis: Terra Alps Racing inc tunnel kit

top track speed: _______

peak rpm: _7500______

dyno numbers: _______

the best mod i've done so far: __clutch kit & motor & tunnel kit_____

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: _________
http://www.terraalpsracing.com/product/m7-m8-m1000-tunnels

http://www.terraalpsracing.com/catalog/40/motorsandporting

 

[sledstew]

sled: year/make/model/track length and track model- 2006 KING KAT/Vanamburg

turbo: yes,7psi

big bore: yes/1400cc

nitrous: no

porting: yes

riding elevation: 7-10000ft.

riding style: hill climbing50%/boondocking50%

aftermarket head: yes/10:1

exhaust: triple pipe/can

intake: Single throttle bodie,fuel injected

spark plugs: BR9ES

fuel: 91

oil: amsoil 32:1

fuel controller: Secret our system in development

clutching: 6 weight himark clutch

drive belt: polaris 1 3/8"

gearing: ??

top track speed: 120+++_______

peak rpm: ___8500____

dyno numbers: ___400+____

the best mod i've done so far: __Injection system_____

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

next mods i plan to add: _seatbelt______

links to other threads regarding my parts: _____

additional info: _________

OK to PM me with questions: yes

I will post pics when I get time

 

[Reeb]

sled: 2006 M7 156 CE

turbo: No

big bore: Cutler 1 Liter

nitrous: Holtzman 60hp

porting: Cutler

riding elevation: 5-8k

riding style: hill climbing 50%/boondocking 50%

aftermarket head: Cutler 13:1

exhaust: Twin ceramic coated Cutler Stamped

intake: SnoPro Mod Box

spark plugs: BR8ES

fuel: 108

oil: Torco GP7

fuel controller: BoonDocker - Keeps failing - No box fuel pressure at 48PSI

clutching: Cutler Secondary conversion. Hi Tech Perf Primary

drive belt: Stock Cat

gearing: '06 Crossfire

top track speed: 70mph

dyno numbers: 205hp No nitrous(Land & Sea) 125hp(DynoJet TrackDyno)

the best mod I've done so far: BigBore/CE

a mod or part that gave me some problems, and how I fixed it: Boondocker box, 5 failed in 4 years, they keep replacing them but a royal PITA. Have a PL sitting in the garage.

next mods I plan to add: BDX Driveline


additional info: CR Tunnel, Mountain Master skid, Powder Pro's, L/W Viper Hood, CR Racing Steering Set-up, ArcticFX Graphics

OK to PM me with questions: yes

 

[2 butts]

sled: 2007 M1000 162 Challanger
turbo: yes, 16psi

big bore: yes, Lloyds Performance, 1200

nitrous: yes

porting: yes

riding elevation: 8500ft.

riding style: hill climbing, boondocking

aftermarket head: yes, Rk-tec

exhaust: pipe, Speedwerxs

intake:

spark plugs: NGK/Iridium

fuel: 118

oil: Polaris Ves Gold

fuel controller: Power Commander 5

clutching: N/A

drive belt: Stock Kevlar reinforced

gearing: N/A

top track speed: _______

peak rpm: 7900

dyno numbers: 375 to 400

the best mod i've done so far: Balanced the whole motor!

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

next mods i plan to add: 174 Track

links to other threads regarding my parts: _____

additional info: _________

OK to PM me with questions: yes

 

[Woody67]

sled: 2010 M8 HCR 153"

turbo: yes Boondocker Garrett 2860 no intercooler 6-9.5 psi

big bore: no

nitrous: no

porting: no

riding elevation: 2500-7000

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

aftermarket head: 2009 M8 production head

exhaust: stock

intake: N/A

spark plugs: NGK BR9EYA

fuel: octane rating 100 LL Av Gas

oil: brand Arctic Cat APV with stock oil injection

fuel controller: Boondocker

clutching: primary spring: SLP orange/silver weights: MM turbo weight 76 or 78
driven cam BD-X 32/42P driven spring stock orange with shift assist

drive belt: Arctic Cat 0627-046

gearing: ratios stock 55/65

top track speed: 55-70 mph depending on boost level

peak rpm: 8250

dyno numbers: N/A

the best mod i've done so far: BD turbo kit

a mod or part that gave me some problems, and how i fixed it: none

next mods i plan to add: none last years sled sold building new

links to other threads regarding my parts: _____

additional info: _________

OK to PM me with questions: yes

 

[MINIBOONDOCKER]

sled: 05 m7 153" challenger

turbo: no

big bore: no

nitrous: no

porting: no

riding elevation: 8000- 12000ft.

riding style:20%/50%/30%

aftermarket head: no

exhaust: d&d pipe and can

intake: timbersled

spark plugs: ngk-br-9e

fuel: 91

oil: amsoil 2 cycle

fuel controller: working on gettin bd box

clutching: stock exept weights. Weights idk??

drive belt: stock

gearing: stock

top track speed: speedo disabled

peak rpm: 8000

dyno numbers: _idk______

the best mod i've done so far: _____pipe and can__

a mod or part that gave me some problems, and how i fixed it: _timbersled intake made it lean, need bd box____

next mods i plan to add: ___bd box____

links to other threads regarding my parts: __have another timbersled intake for sale___

additional info: ____runs awesome_____

 

[MINIBOONDOCKER]

sick sled 2 butts!!

 

[05M7]

sled: 2005/M7/153" Ported Maverick

turbo: no

big bore: no

nitrous: no

porting: no

riding elevation: 1100 and 9000ft.

riding style: hill climbing 60%/boondocking 20%/jumping 20%

aftermarket head: no

exhaust: Jaws Twins with stinger silencer

intake: Arctic Cat sno-x MOD airbox (PM for more info not too many dealers know about this)

spark plugs: NKG BR9EYA

fuel: 92 or 93octane with Klots Octane booster and Nitro Booster

oil: Amsoil Intercepter

fuel controller: Boondocker (Pm for low Altitudes and high altitudes after 2011 winter)

clutching: Currently stock In Proccess of changing

drive belt: Arctic cat 036

gearing: Stock

top track speed: ___?____

peak rpm: Currently 7500ish working on it

dyno numbers: ___?____

the best mod i've done so far: TWINS and SnoEliminators

a mod or part that gave me some problems, and how i fixed it: Twins are kinda a head ache at first but once tuned are a riot

next mods i plan to add: Well RKT secondary kit, Vforce reeds, Nitrous Next year, Anything shinny

additional info: 09 Rear Bumper, Frogskins all around, Simmons, BDX Valves, BMP fuel regulator, 3in riser, Ice Age Rails, BDX two wheel kit, 2Cools, HEAT TAPE!!!!, 2010 Seat, Holz Ice Scratchers

OK to PM me with questions: yes

 

[al1]

Russian

sled: 2011/Arctic cat/M8 Sno Pro LTD/153

turbo: yes, boondockers

riding elevation: 2500-5000ft.

riding style: hill climbing 35% boondocking35% jumping30%

aftermarket head: 2009 M8 production head

exhaust: stock

spark plugs: NGK BR9EYA

fuel: 98 (The Evro gasoline )

oil: Motul

fuel controller: Boondocker

clutching: Black /80g / 36-46/

gearing: ratios stock 55/65

drive belt: stock cat

peak rpm: 8590

dyno numbers: n/a

next mods i plan to add: exit shocks

additional info: _________

OK to PM me with questions: yes

http://www.youtube.com/watch?v=QjdbyA3DizU

http://www.youtube.com/watch?v=f3poH5QyeV0

 

[alexhack]

sled: 2009 M8 LE

riding elevation: 3000-8000ft.

riding style: hill climbing 40% / boondocking 50% / jumping 10%

exhaust: Jaws Twins

intake: D&D

spark plugs: NGK BR9EIX

fuel: 87 Octane

oil: APV Premixed 40:1

fuel controller: Boondocker (still tweeking)

clutching: Stock (for now)

peak rpm: 8250

the best mod i've done so far: Jaws Twins

next mods i plan to add: BDX Fuel Reg, RK Tek 15hp kit, MDS Weights, Boyesen Rage Cages, 50mm Throttle Bodies

OK to PM me with questions: yes

 

[WAjoeWY]

sled: 2007 M8 153"year

turbo: not

big bore: no

nitrous: no

porting: no

riding elevation: 6-10,00 feet

riding style: boondocking mostly, sometimes I'll point it up a hilll

aftermarket head: no

exhaust: SLP y-pipe, exhaust pipe, can

intake: BDX air box

spark plugs: NGK

fuel: 93 .... SAY NO TO ETHANOL!!!!

oil: Arctic Cat APV synthetic

fuel controller: nope

clutching: SLP 40/60 secondary helix, MTX 75(?) gm weights in the primary (Thanks to Valley Marine of Yakima for doing the primary, other dealerships in the NW part of Washington were unwilling to do so... suckers)

drive belt: AC

gearing: stock

top track speed: _?______

peak rpm: _~ 8200??______

dyno numbers: _??______

the best mod i've done so far: _I actually think the BDX Two-wheel idler kit is one of the best mods I've done. After doing that simple mod, I was able to lay the sled over so much easier and I feel like the turning radius improved. Also maybe I would say BOSS seat, altough I was pissed the AC dealer in Pinedale wouldn't warranty it because they said it was because I was wearing "snowboard boots"... what a crock of you know what. That being said, those first M8s had a horrible seat design, my firend's 2010 is way better and Polaris still has the best stock seat on a mountain sled. I also really like the frogskinz vent covers, and the Side panel vent kits, definetly improved air flow.______

a mod or part that gave me some problems, and how i fixed it: _Skid Plate, I can't keep that thing on, can't find the right size rivets (too short on the grip) in the Sun Valley area, need to grab some from the dealer sometime when I'm near one.____

next mods i plan to add: _I think I'm good, maybe V-force 3 reeds______

links to other threads regarding my parts: _____

additional info: __Valley Marine in Yakima, WA.. you guys are good. I've lived in Idaho, Western Wyoming, and Washington for all my life in those three states, and hands down Valley Marine is the best I've been too. Mt. Baker Motorsports is a close second, but I was bummed when they wouldn't do my spider for the MTX weights and then i broke down when it went to crap, still good service though, probably the best of the 5-6 I've been too in WA, ID, and WY_______

OK to PM me with questions: yes

 

[aaracin]

sled: 2010 M8

turbo: no

big bore: stock

nitrous: no

porting: no

riding elevation: 6-9000

riding style: hill climbing% 20 /boondocking% 80

aftermarket head: no

exhaust: slp can

intake: stock

fuel: 5% VP110 with non ethanol 91 octane pump gas (Jus using up the race gas, but always run the best you can afford)

oil: Cat APV, just switched from Polaris VES. No difference

the best mod i've done so far: supreme tool pneumatic power valves (low risk and high reward)

next mods i plan to add: oil pump delete to gain further control over fueling

additional info: with a trailer full of M series (6,7,8), I love the reliability and impact of a simple can. The pro rmk is finally competitive, though.

OK to PM me with questions: yes

 

[00m7]

sled: 2007/AC/M8/153 Powerclaw
turbo: no
big bore: no
nitrous: no

porting: yes/rkt
riding elevation: 6500-11000ft.

riding style: hill climbing40%/boondocking40/jumping20%

aftermarket head: yes/rkt
exhaust: pipe/can, slp
spark plugs: stock
fuel: usually add booster
oil: brand and/or injection delete and premix levels

fuel controller: boondocker
clutching: rkt
drive belt: brand/type

gearing: ratios

top track speed: _______

peak rpm: _______

dyno numbers: _______

the best mod i've done so far: ___RKT clutch & 2010 tunnel & EZ Ryde& 2010 seat____

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

next mods i plan to add: __nitrous_____

links to other threads regarding my parts: _____

additional info: _________

OK to PM me with questions: yes

 

[nomasittinright]

sled: 2006 M7 162 challenger extreme 2.5

turbo: no

big bore: yes D&D 900 SS

nitrous: no

porting: yes D&D

riding elevation: 1000ft. and 7000-10000ft.

riding style: hill climbing30%/boondocking65%/jumping5%

aftermarket head: yes, D&D 12.8:1

exhaust: D&D Y-pipe D&D monster single pipe D&D Big Dog Barker silencer

intake: D&D Firebreather

spark plugs: Stock BR9EYA

fuel: 94 low altitude and 91 high altitude

oil: blue marble plus pre-mix 100:1

fuel controller: Carbed 350 main 30 pilots high altitude and 480 main 30 pilot low altitude

clutching: Cat gold spring 83g MDS weights 36 helix with orange secondary low altitude. Polaris black spring 77g MDS weights 36 helix orange secondary for high altitude

drive belt: stock

gearing: stock

top track speed:

peak rpm: 8050

dyno numbers: D&D claims 183 but never dynoed

the best mod i've done so far: MDS weights

a mod or part that gave me some problems, and how i fixed it: 3 degree timing key melted the motor first weekend i had it added egts and changed fuel

next mods i plan to add: 162 camo extreme 2.5

links to other threads regarding my parts: _____

additional info: painted solid white lots of brtech venting van amburg backhalf digitron egt gauge cage ice age rails

OK to PM me with questions: yes

 

[jijohans]

sled: 08 M8 153" Sno Pro

turbo: Yes, Boondocker Race gas with Intercooler

big bore: No

nitrous: No

porting: Yes, match ported to Speedwerx y-pipe

riding elevation: 0-4000ft.

riding style: hill climbing/boondocking

aftermarket head: No, Oem head, reworked and lower CR ratio

exhaust: OEM

intake: Twisted Turbo cold intake

spark plugs: Ngk BR9eya

fuel: Premium pumpgas/25% 100LL

oil: AVP

fuel controller: Boondocker with EBC

clutching: Thunderproducts ABC cover, black AC spring,CPC 90-100g turbo weights, RKT 36/42p helix with dual spring

drive belt: 046

gearing: 57/63 (55/65 Bdx lite case ongoing)

top track speed:

peak rpm: 8100rpm

dyno numbers: 240.6hp @ 14,8psi

the best mod i've done so far: BD turbo kit...

next mods i plan to add: Challenger extreme track

links to other threads regarding my parts: http://www.hsperformance.no/scooterforum/pimp-my-ride/6615-my-toy-08-m8-bd-turbo.html

additional info: Norways strongest AC 800... Too many parts to list..

OK to PM me with questions: yes

 

[00kitty]

05

sled 05 race sled with 700, 150" track from cat.

turbo: no

big bore:no

nitrous:not yet

porting: yes union bay

riding elevation: 0-2000

riding style: hill climbing%/boondockin 90% /jumping10%

aftermarket head: no stock head shaved for race gas

exhaust: twin pipes from 05 800 mod sled

intake: custom built with k and n

spark plugs: stock

fuel: 110

oil: amsoil premix 32-1

fuel controller. carbs, big ones

clutching: stock so far

drive belt: stock

gearing: stock race gears 2.21 ratio

top track speed:no speedo

peak rpm:8300

dyno numbers:165hp with twin pipes and race gas

the best mod i've done so far: new motor

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

next mods i plan to add:getting it clutched properly

links to other threads regarding my parts: _____

additional info: _________

OK to PM me with questions: yes

 

[ItDoAble]

FOR SALE

sled: 2007/AC/M8/153" PC

turbo: no

big bore: no

nitrous: no

porting: RKT

riding elevation: 8-12K

riding style: hill climbing20%/boondocking80%/jumping0%

aftermarket head: RKT

exhaust: full SLP

intake: Timbersled pods

spark plugs: Stock NGK

fuel: 91 pump

oil: AC, BDX Oil injection Elimination 40:1

fuel controller: Boondocker (Ethanol)
3000 2 4 4
5000 3 5 6
6700 4 6 8
7800 4 9 14
8100 6 11 17

clutching:
Primary: SLP Blk/Yel, Cutler Adj ~67
Secondary: RKT 36 deg helix kit, red/wht spring

drive belt: 046

gearing: stock

top track speed: _______

peak rpm: 8000-8100 (do you believe BD or stk gage?)

dyno numbers: _______

the best mod i've done so far: PC track

a mod or part that gave me some problems, and how i fixed it: BDX bumper (crack tunnel/coolent hose=burndown), changed to VE

next mods i plan to add: nada

links to other threads regarding my parts: _____

additional info: Boyesen reeds, RSI handwarmers, CPC running boards, 2 wheel kit, titanium coil over springs, Boss seat, Koso water temp, Koso EGT, LH throttle, gill side panels, WPS goggle warmer, SLP Powder Pro Skis (Carl's mod), riser, high-jacker, frogskinz, scratchers, Skinz bag, 09 AC taillight and flap

OK to PM me with questions: yes

 

[gmoto]

intake: stock/aftermarket, brand/model

intake: stock/aftermarket, brand/model