installing new crank.

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installing new crank.

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installing new crank. - 8/14/2008 1:10:22 AM

rocketron

Posts: 269
Joined: 4/5/2005
From: BC, Canada
Status: offline

I am replacing crank in my Grizz (with stroker crank), what parts will I need besides gaskets, timing chain/gears, wrist pin clips?
It has about 4500 miles on it.

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Mine, 02 698 Grizzly, MBRP Power Tech4, snorkles, 26" Mud Bugs, winch, K&N Filter, jet kit, Outlaw clutch kit, HL Lift Springs, Mudbuster cam, 11:1 Wiseco piston, Hot Rods +4mm crank, 29.5 Outlaws!

Wife's, 04 Polaris 700 twin, 26" mudbugs, HL front wheel spacers, 2" **** lift, Heel Clicker clutch, handguards, winch, reverse override, 3 headlight mod.

Post #: 1

RE: installing new crank. - 8/14/2008 5:29:04 PM

Gearslayer

Posts: 3509
Joined: 12/23/2005
From: Way up north!
Status: offline

Did the crank come with bearings?

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Post #: 2

RE: installing new crank. - 8/14/2008 11:43:56 PM

rocketron

Posts: 269
Joined: 4/5/2005
From: BC, Canada
Status: offline

Came with mag side bearing installed.

_____________________________

Mine, 02 698 Grizzly, MBRP Power Tech4, snorkles, 26" Mud Bugs, winch, K&N Filter, jet kit, Outlaw clutch kit, HL Lift Springs, Mudbuster cam, 11:1 Wiseco piston, Hot Rods +4mm crank, 29.5 Outlaws!

Wife's, 04 Polaris 700 twin, 26" mudbugs, HL front wheel spacers, 2" **** lift, Heel Clicker clutch, handguards, winch, reverse override, 3 headlight mod.

(in reply to Gearslayer)

Post #: 3

RE: installing new crank. - 8/18/2008 10:25:32 PM

Swamp Star

Posts: 292
Joined: 8/13/2008
From: Forsyth Georiga
Status: offline

im gonna do the +4 mill crank in mine do you know if you gotta run a shim under the jug to make it work and if you gotta knotch the block or anything like that

_____________________________

02 Grizz 660
28" Mudzillas
ITP type 4 wheels
HL 2" front lift
Fliped Spindels rear
HL belt
HL Super Duty Outlaw clutch kit
FMF Powerline (want a HMF you got one?)
DynaJet jet kit
Pro Flow
K&N
Bayou Snorkels trans and air box
4 easily broken Monkey's
Radiator Relocated
Shes always down but never OUT

03 YZ250F
FMF Titanium 4 full
Triple clamps
Renthal bars

01 Dodge 3500 6x6
Cummins
6-speed
450 rwhp but still not enough

(in reply to rocketron)

Post #: 4

RE: installing new crank. - 8/18/2008 10:38:33 PM

mud_dog450

Posts: 5545
Joined: 6/20/2004
From: Northeastern Indiana
Status: offline

quote:

ORIGINAL: Swamp Star

im gonna do the +4 mill crank in mine do you know if you gotta run a shim under the jug to make it work and if you gotta knotch the block or anything like that

That's what I was thinking.

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Post #: 5

RE: installing new crank. - 8/19/2008 3:27:31 AM

rocketron

Posts: 269
Joined: 4/5/2005
From: BC, Canada
Status: offline

They say it bolts in with no mods. I'll let you know in a couple of days as I'm starting on it tomorrow.

_____________________________

Mine, 02 698 Grizzly, MBRP Power Tech4, snorkles, 26" Mud Bugs, winch, K&N Filter, jet kit, Outlaw clutch kit, HL Lift Springs, Mudbuster cam, 11:1 Wiseco piston, Hot Rods +4mm crank, 29.5 Outlaws!

Wife's, 04 Polaris 700 twin, 26" mudbugs, HL front wheel spacers, 2" **** lift, Heel Clicker clutch, handguards, winch, reverse override, 3 headlight mod.

(in reply to mud_dog450)

Post #: 6

RE: installing new crank. - 8/21/2008 8:32:59 PM

Swamp Star

Posts: 292
Joined: 8/13/2008
From: Forsyth Georiga
Status: offline

cool cool keep us posted on this i wanna know b4 i go and order also you know if the rod will work with a wiesco 686 kit

_____________________________

02 Grizz 660
28" Mudzillas
ITP type 4 wheels
HL 2" front lift
Fliped Spindels rear
HL belt
HL Super Duty Outlaw clutch kit
FMF Powerline (want a HMF you got one?)
DynaJet jet kit
Pro Flow
K&N
Bayou Snorkels trans and air box
4 easily broken Monkey's
Radiator Relocated
Shes always down but never OUT

03 YZ250F
FMF Titanium 4 full
Triple clamps
Renthal bars

01 Dodge 3500 6x6
Cummins
6-speed
450 rwhp but still not enough

(in reply to rocketron)

Post #: 7

RE: installing new crank. - 8/26/2008 3:18:48 AM

rocketron

Posts: 269
Joined: 4/5/2005
From: BC, Canada
Status: offline

Everything is looking good so far but have to wait to finish as found the skirts on my piston were cracked and had to order a new one. Stay tuned, should be done this time next week.

_____________________________

Mine, 02 698 Grizzly, MBRP Power Tech4, snorkles, 26" Mud Bugs, winch, K&N Filter, jet kit, Outlaw clutch kit, HL Lift Springs, Mudbuster cam, 11:1 Wiseco piston, Hot Rods +4mm crank, 29.5 Outlaws!

Wife's, 04 Polaris 700 twin, 26" mudbugs, HL front wheel spacers, 2" **** lift, Heel Clicker clutch, handguards, winch, reverse override, 3 headlight mod.

(in reply to Swamp Star)

Post #: 8

RE: installing new crank. - 8/26/2008 6:25:13 AM

rubicon03

Posts: 3319
Joined: 10/21/2003
From: grapevine arkansas
Status: offline

what will you cc's be with crank?

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Post #: 9

RE: installing new crank. - 8/26/2008 9:02:23 AM

rocketron

Posts: 269
Joined: 4/5/2005
From: BC, Canada
Status: offline

quote:

ORIGINAL: rubicon03

what will you cc's be with crank?

It is 691 with stock bore, 721 with 686 piston.

_____________________________

Mine, 02 698 Grizzly, MBRP Power Tech4, snorkles, 26" Mud Bugs, winch, K&N Filter, jet kit, Outlaw clutch kit, HL Lift Springs, Mudbuster cam, 11:1 Wiseco piston, Hot Rods +4mm crank, 29.5 Outlaws!

Wife's, 04 Polaris 700 twin, 26" mudbugs, HL front wheel spacers, 2" **** lift, Heel Clicker clutch, handguards, winch, reverse override, 3 headlight mod.

(in reply to rubicon03)

Post #: 10

RE: installing new crank. - 8/29/2008 10:52:47 PM

rocketron

Posts: 269
Joined: 4/5/2005
From: BC, Canada
Status: offline

Got done last night with this. It was worth the work! It pulss really hard now. Will update after piston is broke in and I can realy try it out.

_____________________________

Mine, 02 698 Grizzly, MBRP Power Tech4, snorkles, 26" Mud Bugs, winch, K&N Filter, jet kit, Outlaw clutch kit, HL Lift Springs, Mudbuster cam, 11:1 Wiseco piston, Hot Rods +4mm crank, 29.5 Outlaws!

Wife's, 04 Polaris 700 twin, 26" mudbugs, HL front wheel spacers, 2" **** lift, Heel Clicker clutch, handguards, winch, reverse override, 3 headlight mod.

(in reply to rocketron)

Post #: 11

RE: installing new crank. - 8/31/2008 10:59:54 PM

Swamp Star

Posts: 292
Joined: 8/13/2008
From: Forsyth Georiga
Status: offline

thanks 4 the info dude i really apperciate it after talkin with ya im gonna order mine now thanks agian

_____________________________

02 Grizz 660
28" Mudzillas
ITP type 4 wheels
HL 2" front lift
Fliped Spindels rear
HL belt
HL Super Duty Outlaw clutch kit
FMF Powerline (want a HMF you got one?)
DynaJet jet kit
Pro Flow
K&N
Bayou Snorkels trans and air box
4 easily broken Monkey's
Radiator Relocated
Shes always down but never OUT

03 YZ250F
FMF Titanium 4 full
Triple clamps
Renthal bars

01 Dodge 3500 6x6
Cummins
6-speed
450 rwhp but still not enough

(in reply to rocketron)

Post #: 12

RE: installing new crank. - 9/5/2008 1:27:20 AM

rocketron

Posts: 269
Joined: 4/5/2005
From: BC, Canada
Status: offline

Rode for a bit today. Works real good but will have to add some wieght to the primary as it is reving out too quick. So far worth the work and $'s.

_____________________________

Mine, 02 698 Grizzly, MBRP Power Tech4, snorkles, 26" Mud Bugs, winch, K&N Filter, jet kit, Outlaw clutch kit, HL Lift Springs, Mudbuster cam, 11:1 Wiseco piston, Hot Rods +4mm crank, 29.5 Outlaws!

Wife's, 04 Polaris 700 twin, 26" mudbugs, HL front wheel spacers, 2" **** lift, Heel Clicker clutch, handguards, winch, reverse override, 3 headlight mod.

(in reply to Swamp Star)

Post #: 13

RE: installing new crank. - 9/5/2008 5:18:03 PM

Silverback Grizz

Posts: 23
Joined: 9/4/2008
Status: offline

hmmm maybe this is the answer to my problem. i was asking about drilling wet clutch shoes on another thread to get more stall cause my bike has no low end grunt. if you snatch up on the handle bars hard you can pull a wheelie maybe i need a stroker crank instead of higher stall not sure maybe both lol ive got HMF pipe jet kit snorkeled with 30" backs on 660 grizz will stroker crank help that much? and dont someone make either a 104 or 105 mm piston for these as well i thought i seen one somewhere cause my motor is smoking any way. it has 2500 miles on it sounds like the chain or valves is rattling a little to. rocketron where did you get your crank and how much did it cost you to install start to finish if you dont mind saying. these can am guys are making me jealous pulling wheelies at 10 mph lol

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03 660 grizz 30" backs on ss112s

(in reply to rocketron)

Post #: 14

RE: installing new crank. - 9/6/2008 6:02:34 AM

rocketron

Posts: 269
Joined: 4/5/2005
From: BC, Canada
Status: offline

I got the crank from my local dealer (it's a hot rods +4 mm). All told with piston, gaskets and a few other goodies was about $900 (you'll be a bit cheaper as I'm in Canada). The 105mm piston requires cylinder to be resleaved and crankcase to be machined. Someone on here before had the Hauck 800 kit done (stroked and 105mm piston) and had some heating problems. I think it was resolved with the H/L rad. While it won't put you in the same hp as a Can Am, this mod woke mine up pretty good. Most of the power increase is just off idle.

_____________________________

Mine, 02 698 Grizzly, MBRP Power Tech4, snorkles, 26" Mud Bugs, winch, K&N Filter, jet kit, Outlaw clutch kit, HL Lift Springs, Mudbuster cam, 11:1 Wiseco piston, Hot Rods +4mm crank, 29.5 Outlaws!

Wife's, 04 Polaris 700 twin, 26" mudbugs, HL front wheel spacers, 2" **** lift, Heel Clicker clutch, handguards, winch, reverse override, 3 headlight mod.

(in reply to Silverback Grizz)

Post #: 15

RE: installing new crank. - 9/6/2008 10:13:28 AM

Mudder_N_Hell

Posts: 1711
Joined: 3/26/2004
From: Lufkin, TX
Status: offline

How many hours do you estimate it took you to install it? I have the 686 Wiseco installed already but I have been thinking about adding a stroker crank for a while now.

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(in reply to rocketron)

Post #: 16

RE: installing new crank. - 9/6/2008 2:29:43 PM

Silverback Grizz

Posts: 23
Joined: 9/4/2008
Status: offline

thanks rocketron just what i needed to know. sounds like i need the 102mm piston and the +4mm crank and freshen the rest of it up new bearings timing chain etc

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03 660 grizz 30" backs on ss112s

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Post #: 17