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Engine and Drivetrain For discussion of drive train and engine performance and maintenance


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  #16 (permalink)  
Old October 8th, 2008, 06:06 PM
 
Join Date: Sep 2008
Posts: 17
Re: Polaris Dragon Motor

they are both named "liberty" engines. They have to have some sort of similarity besides being built by Polaris. I am assuming being a sled engine would require ample cooling modifiations being that they are built for the cold environment. Also would require creating an axle system that would work since it operates 90 degrees the other way. Also the clutch would need some modification for the road as opposed to snow
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  #17 (permalink)  
Old October 8th, 2008, 07:03 PM
 
Join Date: Mar 2008
Posts: 11
Re: Polaris Dragon Motor

Sorry to say the two different motors have nothing in common. Polaris uses the liberty name on all there motors that are that built in the USA. One is a designated atv or utv motor while the other is for snow. The cooling systems are a bit different as the RZR uses a radiator and the snowmobile has heat exchangers mounted to the tunnel where the snow thrown on them by the track cools the motor. The clutching on the snowmobile is larger and will not fit on an RZR. Not to mention the clutching on the RZR would not work on a snowmobile motor as they are only designed to handle 75 to 80 horsepower. But the clutches do have some similar parts that can be interchanged.
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  #18 (permalink)  
Old October 8th, 2008, 08:59 PM
cwspfx's Avatar  
First Name: Chris
My RZR: 09 RZR S
Location: SoCal/Nevada/Oregon
Join Date: Aug 2008
Location: SoCal/Nevada/Oregon
Posts: 560
Re: Polaris Dragon Motor

here are some stats on the motor

2009 Polaris 800 Dragon SP Snowmobiles from Forest Lake Motor Sports Forest Lake MN
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  #19 (permalink)  
Old October 9th, 2008, 08:02 AM
FORKLIFMAN's Avatar  
First Name: David
My RZR: 2009 RZR
Location: San Francisco Bay Area
Join Date: Sep 2008
Location: San Francisco Bay Area
Posts: 56
Re: Polaris Dragon Motor

wow
I have had my RZR on it's side twice ,would hate to see what would happen at 110mph. I think its time you moved up, on your class of toys. Sand rail maybe,dunebuggy, something a little more stout to take that kind of horse power.
D n CA
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  #20 (permalink)  
Old October 9th, 2008, 08:13 AM
 
Join Date: Sep 2008
Posts: 17
Re: Polaris Dragon Motor

who said i didn't already have a rail/buggy?? why do you think i am looking into motor swaps?? need moooooore speeeeeed! gooottta geeeet mooooore!!!! caaaant geet eeenououugh.....
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  #21 (permalink)  
Old October 9th, 2008, 09:07 AM
 
Join Date: Mar 2008
Posts: 11
Re: Polaris Dragon Motor

I love your kind of thinking. More Power, Must Go Faster............
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  #22 (permalink)  
Old October 9th, 2008, 09:59 AM
rzrgrl's Avatar
The Original
 
First Name: Stefanie
My RZR: 2008
Location: West Bountiful, UT
Join Date: Sep 2007
Location: West Bountiful, UT
Posts: 615
Re: Polaris Dragon Motor

I'm with ya Costa, I had a R1 Long Travel mini rail. And I could go out and buy one again but it's much more fun to make something new.
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  #23 (permalink)  
Old October 9th, 2008, 11:11 AM
 
Join Date: Sep 2008
Posts: 17
Re: Polaris Dragon Motor

Quote:
More Power, Must Go Faster............
thanks for the understanding ALL.
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  #24 (permalink)  
Old October 9th, 2008, 11:13 AM
 
Join Date: Sep 2008
Posts: 17
Re: Polaris Dragon Motor

hey rzrgrl,

are you speaking of one of these? TEAM-MOTO.COM

C
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  #25 (permalink)  
Old October 9th, 2008, 02:34 PM
rzrgrl's Avatar
The Original
 
First Name: Stefanie
My RZR: 2008
Location: West Bountiful, UT
Join Date: Sep 2007
Location: West Bountiful, UT
Posts: 615
Re: Polaris Dragon Motor

No, this is my old rail it had I don't have any finished pics on this comp though

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  #26 (permalink)  
Old October 10th, 2008, 08:16 AM
 
Join Date: Sep 2008
Posts: 17
Re: Polaris Dragon Motor

now that looks fun!
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  #27 (permalink)  
Old October 10th, 2008, 06:45 PM
cwspfx's Avatar  
First Name: Chris
My RZR: 09 RZR S
Location: SoCal/Nevada/Oregon
Join Date: Aug 2008
Location: SoCal/Nevada/Oregon
Posts: 560
Re: Polaris Dragon Motor

I dont think it can ever be fast enough...

If it wasnt a question of money ... I would be in my million dollar trophy truck ...doing 120 mph across the desert.

I just havent found that extra million ..YET!

LOL!
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  #28 (permalink)  
Old October 11th, 2008, 12:04 AM
BigDog_Arizona's Avatar  
First Name: Ray
My RZR: RZR 800
Location: Mesa Arizona
Join Date: Jan 2008
Location: Mesa Arizona
Posts: 189
Re: Polaris Dragon Motor

Quote:
Originally Posted by Quadtrax View Post
I want to party with the guy that can drop $11,000 in a TT bar!!!
SShhh...Dont tell my wife
__________________
“Speed cost money son how fast were you planning on going”

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  #29 (permalink)  
Old October 20th, 2008, 08:24 PM
 
My RZR: 2008
Location: Harlan, KY
Join Date: Nov 2007
Location: Harlan, KY
Posts: 24
Send a message via Yahoo to shoope1
Re: Polaris Dragon Motor

I bet those stock axles would not like that horsepower..

what parts interchange between the motors? Is anything there that can help us?
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  #30 (permalink)  
Old October 20th, 2008, 11:58 PM
parks688's Avatar  
Location: mission viejo, ca
Join Date: Apr 2008
Location: mission viejo, ca
Posts: 100
CA Re: Polaris Dragon Motor

[quote=shoope1;48390]I bet those stock axles would not like that horsepower..

yah I'm sure that thing would tear up the drivetrain. but it would be fun until it did
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