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03-21-2005, 12:16 PM
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#1
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Senior Member
Join Date: Feb 2005
Location: NH
Mileage: 1120
Primary Sled: 2004 Polaris Classic 800
Where I sled: lakes reigion, NH
Posts: 335
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i am the proud owner of a 1999 xcr 700 all stock it gets up to around 95 and thats it. i just had the clucth replaced and before that it was doing 120+ if you can tell many any suggestions it would be greatly appreciatted. it feels like there is no more power left past 3/4 trottle.
thanks brian.
__________________
My snowmobile has 3 speeds...Fast, Faster, and GONE!!!!!!!!
sleds
06 apex gt
04 classic 800
04 legend GT 380f
03 classic 700
99 xcr 700-sold
00 touring 600-sold
94 xlt 600-sold
87 skidoo 500
87 enticer 340
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03-21-2005, 12:30 PM
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#2
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Senior Member
Join Date: Sep 2001
Location: Pontiac Lk Mi/Gaylord Mi
Mileage: 3200
Primary Sled: 07 ApexRTX, 06 IQ600 HO
Where I sled: Pontiac Lake (SE Lower)/Northern Lower Michigan
Posts: 2,560
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You're going to have to give people a little more info than you have to get any good guesses as to what's going on with your sled.
engagement rpm?
current WOT rpm? factory reccomended max rpm?
temp you ran your test at? (were you jetted for it?)
springs currently installed on primary and secondary?
weights?
Helix? Std, or no?
__________________
'07 Apex RTX w/Pro X suspension conversion, Fox Floats w/resi's, Doo extro drivers, Cobra track, Dual Ryde FX rear clickers, .375 Edge torsion springs, HyGear Dual rate front skid springs, SLP anti-stab kit, Powermadd handguards/mirrors, 2" Rox riser, shimmed Poo skis w/custom (homemade) ski savers, Black chrome W/S, Graphics by Arctic FX, and a grin every time I think about it! New Project: 600HO Fusion bump sled, Air 2.0 w/hi/low valves, HRM spindles, Retro graphics, .359 torsion springs.
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03-21-2005, 04:49 PM
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#3
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oldslowsledder
Join Date: Mar 2003
Location: Parry Sound,Ontario
Primary Sled: 2010 GSX, wife 08 Vector
Where I sled: North of Parry Sound
Posts: 6,488
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Michahicks is right, ride the sled an take careful note of the things he mentioned, engagement RPM and WOT RPM. Which clutch did you have replaced and was the replacement a factory set-up or did you have a clutch kit installed?
__________________
2010 GSX
Wife 08 Vector
Son 2012 Nytro XTX
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03-22-2005, 11:32 AM
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#4
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Senior Member
Join Date: Feb 2005
Location: NH
Mileage: 1120
Primary Sled: 2004 Polaris Classic 800
Where I sled: lakes reigion, NH
Posts: 335
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sorry i wasn't specific enough it was the clutch attached to the engine
i had it replaced with a stock clutch. it engages around 4000 rpm. the teperature was around 45 degrees. the current setup is all stock. the almond spring, 10 gram weights, and stock rollers. it does have spikes 166 tread. a new guy ques. what is WOT?? its recamended max rmp is 8900 rpm. hope you can help me
BRian
__________________
My snowmobile has 3 speeds...Fast, Faster, and GONE!!!!!!!!
sleds
06 apex gt
04 classic 800
04 legend GT 380f
03 classic 700
99 xcr 700-sold
00 touring 600-sold
94 xlt 600-sold
87 skidoo 500
87 enticer 340
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03-22-2005, 12:26 PM
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#5
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Senior Member
Join Date: Nov 2002
Location: Western New York-Holland
Primary Sled: 1990 Yamaha Phazer II
Where I sled: Western New York
Posts: 517
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WOT-wide open throttle
__________________
Hey, don't write yourself off yet
It's only in your head you feel left out or
looked down on.
Just try your best, try everything you can.
And don't you worry what they tell themselves when you're away.
It just takes some time, little girl you're in the middle of the ride.
Everything will be just fine, everything will be alright.
Hey, you know they're all the same.
You know you're doing better on your own, so don't buy in.
Live right now.
Yeah, just be yourself.
It doesn't matter if it's good enough for someone else.
~The Middle, Jimmy Eat World
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03-22-2005, 12:38 PM
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#6
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Senior Member
Join Date: Sep 2001
Location: Pontiac Lk Mi/Gaylord Mi
Mileage: 3200
Primary Sled: 07 ApexRTX, 06 IQ600 HO
Where I sled: Pontiac Lake (SE Lower)/Northern Lower Michigan
Posts: 2,560
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Brian,
WOT is wide open throttle - somehing that's not going to be very impressive on 45 degree day unless you've rejetted accordingly. The stock jetting will be WAAY to fat! This is totally normal, and especially noticable on a performance sled. The loss of performance is so obvious.
Unless you plan on runing in temps like that a lot, it's not a good idea to correct for it. Some guys install a gadget called a Tempaflo. When set up properly, it will compensate for temp changes and make big changes like you noticed negligible.
Those are series 10 weights, the most common on newer Pol sleds. The 10 describes the profile/shape of the weight. The actual weight is usually shown after that. eg: 10-62 -with 62 being the actual weight.
__________________
'07 Apex RTX w/Pro X suspension conversion, Fox Floats w/resi's, Doo extro drivers, Cobra track, Dual Ryde FX rear clickers, .375 Edge torsion springs, HyGear Dual rate front skid springs, SLP anti-stab kit, Powermadd handguards/mirrors, 2" Rox riser, shimmed Poo skis w/custom (homemade) ski savers, Black chrome W/S, Graphics by Arctic FX, and a grin every time I think about it! New Project: 600HO Fusion bump sled, Air 2.0 w/hi/low valves, HRM spindles, Retro graphics, .359 torsion springs.
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03-22-2005, 06:31 PM
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#7
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Senior Member
Join Date: Feb 2005
Location: NH
Mileage: 1120
Primary Sled: 2004 Polaris Classic 800
Where I sled: lakes reigion, NH
Posts: 335
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o thats what it stand for and what you are saying makes perfect sense. and it is normally really cold around here. i just got it back from the shop that last time i ran it was in 20 degree weather. i guess that i didnt know that the temp would affect it. i thought it was the new clutch. i did actually check out a clutch kit and its really cheap but what kind of difference does it make?? well thanks for the help.
Brian
P.S. winters over up here 
__________________
My snowmobile has 3 speeds...Fast, Faster, and GONE!!!!!!!!
sleds
06 apex gt
04 classic 800
04 legend GT 380f
03 classic 700
99 xcr 700-sold
00 touring 600-sold
94 xlt 600-sold
87 skidoo 500
87 enticer 340
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