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RZR XP 4 1000

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The RZR 1000 ECU tune is here and it totally rocks! The ECU tune is pump gas friendly and the most aggressive version reflash currently offered by Gilomen Innovations for the 1000cc RZR models.  It offers a 10.7 HP increase at peak rpm over stock.  All engine protections are left in place so your engine stays running safe. Fuel and timing maps revised for peak performance on pump gas. I have found that Polaris has their factory tuning designed in order to pass strict EPA testing which causes lazy performance and high engine / exhaust temps. Our revised timing and fuel maps allow the engine to make more power with cooler piston crown and valve temps. The cooling fan on temp is lowered from 205F to 190F degrees to keep your engine running cooler and lasting longer. Rev limiter is raised to 9200 RPM, Speed limiter in high gear is eliminated, Speed limiter in low gear raised to 45 MPH. Speeds can exceed 90 MPH with this tune. Once you get the tuned ECU from us simply plug it in and you are ready to go.  Our tune also gets rid of those false misfire codes that can come up.  We revised the misfire code tables in the programming to solve that nuisance issue from popping up. 

100% throttle in High, Low, and Reverse Gear
All Torque Limiters Disabled
Professionally developed timing maps for peak performance on pump gas
Professionally developed fuel maps
Fan settings 20 degrees lower to keep engine running cool and lasting longer
Seat-belt limiter disabled
RPM limiter raised to a safe 9200 RPM
Speed limiters eliminated 
False misfire codes eliminated
Engine protections left in place

If you are only interested in fixing the false misfire code problem but want to leave your machine stock otherwise then look at our misfire fix tune that we offer. 

Clutch: Like most things there is always room for improvement. The stock clutching is functional but has very lazy backshifting, inconsistant RPM and is prone to belt slippage. Awesome performance and smooth operation is had with our Blackmax Adjustable clutch kit. 
The Blackmax adjustable clutch kit is AMAZING, it allows extremely quick acceleration and pull! It is very smooth yet very fast! Great belt grip, and fast backshifting.  The blackmax weights allow you to adjust the clutch kit for your custom built large tire or gear reduction machine, high elevation, or to match your particular riding style.  The kit Includes billet steel magnetic adjustable primary clutch weights, and primary spring. Don't forget about our mudder spring for your secondary clutch if you are running larger than 29" tires. 

If your Primary clutch is worn out and needs replacement I suggest installing our HD primary clutch which comes with HD RZR 1000 internals and the super cool outer cover plate to keep clutch and belt temps lower.  Don't forget to grab a clutch puller. 

Secondary Clutch: Please select the optional mudder secondary spring if you are running larger than 29" tires. The mudder spring allows the secondary clutch to squeeze the belt harder under heavy load conditions to help prevent belt slippage. It is an absolute must if you are running larger than 29" tires. If you want the next level up in clutch performance then I highly suggest you ditch the stock helix and install a 60/66 helix that we offer.  Acceleration is amazing, rpm is consistent and belt grip is amazing.

2016+ Models Only:   The stock BOSS secondary clutch comes with square pucks as a friction point in the clutch. They cause tremendous amount of wear on the clutch and will eventually destroy the clutch.  I highly recommend you replace the square pucks with our super high quality composite rollers. Performance and longevity is much better with these rollers installed.  If your secondary clutch is shot or you just want to upgrade to a much higher quality clutch then I suggest our HD Team Tied roller clutch. 

The absolute best performance clutch combo that I have ever tested on a RZR 1000 is the Blackmax adjustable clutch kit with our 60/66 helix, and badass belt.  This setup is silky smooth and pulls very hard right from the start!!  You will be amazed with this setup.  

Belt: The stock Polaris belt is weak and cannot handle any type of stress. I have found the G-Boost BadAss 1148 belt to be the absolute best performing and longest lasting belt on the market. I highly recommend installing one!!!

Primary Clutch kit install instructions

Blackmax adjustable weights tuning instructions

Team Tied Secondary Clutch big tire mudder, and helix install instructions

2016 + BOSS Secondary Clutch big tire, helix and rollers install instructions

Factory Service Manual

  • G-Boost Badass Worlds Best Belt 1148 Gilomen

    1148 G-Boost Worlds Best Belt

    We have found the BadAss Wolds Best Belt series belts to be the strongest longest lasting belts available, Period! Features: Manufacturing, quality control certifications — ISO-14001, ISO-9001, and IATF-16949. 3rd Generation heavy-duty, high-twist...

    $148.99 $140.00
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  • Polaris Misfire Fix Tuning Tune

    ECU False Misfire Code Fix Tune 65590 65591 65592

    This is a fix to eliminate the 65590, 65591, 65592 false misfire code problem on all Polaris RZR, Turbo, General, Ranger, 900 and 1000 models. This is for machines with the stock Polaris factory programming. This fix can not be performed on ECU's that...

    Starts at $220.00
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  • Team Tied secondary clutch big tire mudder spring

    Team Tied Big Tire Muddder Secondary Spring

    Gilomen Innovations big tire mudder secondary spring for the team tied secondary clutch and the old type rapid reaction secondary clutch.  The spring applies more side force to the drive belt to prevent slippage under heavy load situations.  It...

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  • Gilomen Blackmax BOSS adjustable clutch kit Polaris RGR, RZR, General, 900, 1000

    Blackmax Adjustable Clutch Kit Tied

    Blackmax Adjustable clutch kit. This kit offers smooth take off yet aggressive acceleration, and very responsive power. The kit includes billet steel magnetic adjustable primary clutch weights, primary spring and an optional secondary spring. Please...

    Starts at $200.00
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  • Helix Team For Tied Secondary Clutch Helix Team For Tied Secondary Clutch

    Helix Team For Tied Secondary Clutch

    Helix for Team Tied secondary clutch.  The Team Tied secondary cluth came on the early RZR 1000 models, hunter edition 900 Rangers, and is used in the upgrade post style Team clutch that we offer.  Choose your angle.   The shallower...

    Starts at $100.00
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  • Polaris Blackmax Adjustable Weights for the P90 UTV Polaris Primary Clutch.  
Gilomen Innovations Polaris Blackmax Adjustable Weights for the P90 UTV Polaris Primary Clutch.  
Gilomen Innovations

    P90 Blackmax Adjustable Clutch Weights

    BlackMax adjustable primary weights for the Polaris standard p90 clutch found on most models from 2013+. These weights are made out of high carbon machine billet steel. The weights are adjustable using powerful rare earth magnets. If you are someone that...

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  • Polaris P90 & P90X Primary Spring Ranger, General, RZR, ACE

    Primary Clutch Spring P90 & P90X

    Gilomen Innovations primary clutch spring for P90 standard clutch that comes on most models from 2013+ and the P90X clutch that come on the 2018+ Ranger 1000 models.  Choose your spring rate 

    Starts at $30.00
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  • Polaris P90 Primary Clutch Jam Nut

    Spider Jam Nut for P90 Primary Clutch

    This is the jam nut that the factory used on all 2016 and newer drive clutches. The earlier 900 Ranger and RZR drive clutches did not come with this jam nut and are prone to having the spider unthread. If your clutch is missing the jam nut I highly...

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  • Polaris one way bearing for p90 primary clutch  1521172

    P90 Primary Clutch One Way Roller Bearing

    Polaris part # 1521172   This genuine Polaris part fits many Ranger, General, models with EBS (Engine Braking System). Over time, dirt and debris can get in this bearing causing it to drag and eventually seize up. The symptoms of a dragging clutch...

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  • Two way bearing for p90 primary clutch used on many models 3514609

    P90 Primary Clutch Two Way Roller

    Polaris part # 3514609   This genuine Polaris part fits many Ranger, General, ACE and RZR models without EBS (Engine Braking System). Over time, dirt and debris can get in this bearing causing it to drag and eventually seize up. The symptoms of a...

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  • Polaris primary spring engagement shim.  Raise engagement by 150 rpm

    Spring Engagement Spacer / Shim + 150 rpm

    Spring spacer engagement shim.  This shim is designed to go under the spring in the primary clutch to raise the engaement rpm.  Most applications see an increase of 150-200 rpm by installing this shim.  You can install up to two shims in...

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  • Primary Clutch Holding Fixture Tool

    Primary Clutch Holding Fixture Tool

    Used for holding Polaris primary clutches during disassembly to service spider and moveable sheave Can be mounted to bench or clamped in vise Works on all the Polaris ATV / UTV models, It even works on the RZRTurbo Clutch    

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