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Nov 7, 2012
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Picking up a 2012 pro rmk 800 holdover tmrw...... def wanna pipe can intake fuel controller this thing ..... i know my brands slp jaws mbrp hps etc etc etc but cant find any place that sells performance parts for the 2012 pro i want a slp stage 3 but cant find one!! any help.....
 
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Vfrtrader

Well-known member
Aug 25, 2009
258
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28
Cache Valley, UT
The money you will spend vs the performance gain isn't worth it. I talked to the main man at Northstar today. Their piston kit is the way to go. 18+ hp gain more dependable. Safer with today's fuels. For about the same $ than a pipe and controller. I got to get one.
 
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suitcase

Well-known member
Nov 9, 2008
2,409
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In the great part of OR.
I have the stage 4 on my 12, my ridding buddy has the 3 on his not a ton of diff between the two. I think the SLP is well worth the money, thats just me. Carl's cycle has all the SLP parts and performance you can imagine. 208- 853-5550 ask for the parts department and they will hook you up. If you have performance questions Ask for Chris in performance. He will help you with mapping and clutching, for the stage 3. Tell him Chris Case sent you.
 

gunnerthesnowman

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Lifetime Membership
Nov 26, 2007
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Red Deer , Alberta
The money you will spend vs the performance gain isn't worth it. I talked to the main man at Northstar today. Their piston kit is the way to go. 18+ hp gain more dependable. Safer with today's fuels. For about the same $ than a pipe and controller. I got to get one.

What is northstar web site , can,t find anything about this pro piston kit
 

snowman80

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Sep 18, 2011
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ND
I thought anyone could order straight off of SLP's website?
 

Montgom345

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Mar 22, 2008
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suitecase

Wondering how much tuning you and your buddy had to do on your slp stage kits. looking into a stage 3 right now. What info you got for me on this.
 
S

suitcase

Well-known member
Nov 9, 2008
2,409
594
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In the great part of OR.
Tuning was easy for my buddies, had Carl's flash the new fuel map, set the clutching up to your elevation. Then grab a hand full!
Mine on the other hand toke a little more because of the race gas. It was a couple week process before I was happy..

Im pretty spoiled when it comes to having my sleds set up, The guys at Carl's take good care of me. they are close to me so if I need a map change in the box I just run it over to them, Bamm! done deal. So I have never even hooked my box up to the lap top. I know what clutching I need and what the do under the hood.

If it was me I would have my cylinders ported if you don't mind spend a little extra, It makes a big Jump when you do.

Green spring in the primary
black and Green in secondary
 
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800poodragon

Well-known member
Lifetime Membership
Nov 26, 2007
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Great Falls, Montana
Tuning was easy for my buddies, had Carl's flash the new fuel map, set the clutching up to your elevation. Then grab a hand full!
Mine on the other hand toke a little more because of the race gas. It was a couple week process before I was happy..

Im pretty spoiled when it comes to having my sleds set up, The guys at Carl's take good care of me. they are close to me so if I need a map change in the box I just run it over to them, Bamm! done deal. So I have never even hooked my box up to the lap top. I know what clutching I need and what the do under the hood.

If it was me I would have my cylinders ported if you don't mind spend a little extra, It makes a big Jump when you do.

Green spring in the primary
black and Green in secondary

You think the porting made that much difference? What elevation are you running those springs at?

Thanks:face-icon-small-hap
 
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