Many people now know that the stock pistons are just too short and wear out too fast. Buy It Now. And a not so great little surprise People always state "I pulled my OEM pistons and they LOOKED fine and compression reading was still in spec! MCB Performance continues to be the leader in Powersports Engine components and is proud to be Premier Distributor of Genuine Wossner pistons. This piston 302485543954 Discussion in 'Rush/Switchback' started by Loren Ward, Dec 18, 2016. Can anyone tell me if newest piston will work in 2015 800 pro s. Snowmobile 2016 Polaris 800 Switchback Pro-S AXYS R 137" Parts Parts. If you are looking to take it to the next level...Look for the 858 Big Bore Kit {clicky} OR the DROP IN KIT {clicky}. QUICK VIEW Stage 1.5 Kit for Polaris 850 Axys $1,008.93 see more. ... 800 axys pistons Discussion in 'Rush/Switchback' started by Loren Ward, Dec 18, 2016. With this 800 CFI engine (Pro or AXYS), the lower half of the engine is dry.. meaning there is little to no fuel entering there. No more "SLOPPY" OEM piston with poor piston geometry. 2018 Polaris® 800 SKS 146 2.25 Peak ES LIGHTEST. Skip to end of Breadcrumbs. Very clean 2016 PRO RMK 800 163. We have been the leader in the powersports industry since 1969, so we know what it takes to get you what you want for the lowest prices guaranteed. In other words.. your piston can LOOK perfect but MEASURE out of spec. BAR NONE! 2016-20 Polaris AXYS 800 RMK/ Assault Clutch Kit with Adjustable Weights. Cost is $395.00 and will include the following: $370 without the base gasket, 2ea) RK Tek Custom, Snowmobile Specific Pistons and Rings, Call anytime to hear more about this great upgrade, RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). Buy It Now. SOME call this a "FIX KIT" This is for a pair of pistons. Add to Cart 2018-20 Polaris 800 Axys Single pipe Ceramic Coated Part # 132-134 $ 549.95. Reliability is NOT compromised in any way, shape, or form and the cost is VERY affordable. Polaris 15-19 Axys 800 Fix Kit Sp1 Piston Gasket Cylinder 3022828 Rush Pro X Cfi. PolarisStarPower is always open to donations. Speedwerx Standard Lightweight and L2 Series Mufflers for the Polaris 850 are now available! You can share your rides, sleds and even use the classifieds. Top Rated Seller Top Rated Seller. polaris 850 patriot models 2019+ 650 patriot models 2021+ 800ho axys 2015+ 800 cfi 2011-2016 600 cfi axys 2015+ 800 cfi 2008-2010 600 cfi 2007-2016 (non axys) pro-tune ecu reflash chassis clutch kits & components drivetrain engine exhaust koso digital gauges … Regular price $27 99 $27.99. Per Page: 9 15 30. __________________________________________________________________________________________________________. QUICK VIEW SLP Engine Torque Arm $104.95 see more. You will see great improvements in top end power and even more in the mid-range. SOME call this a "FIX KIT" This is for a pair of pistons. SPI Piston Kits For POLARIS 800 AXYS PRO RMK/LE ALL 2016 85.00MM Standard Bore. Go To Page: Go! #TARP816 Piston kit with billet head $1299.95 cdn. The kit simply addresses the issues associated with the stock (OEM) Piston. POLARIS 800 AXYS and PRO-X Wossner Piston kit top end forged K7044DA-2 2016-2017 - $496.87. Polaris Patriot 850 Dual Ring Direct Replacement Pistons, Polaris 800 CFI Direct Replacement Piston Kit. Fast Free Shipping! Sort By. IT IS NOT due to a rod ratio error! (single pipe & Y pipe 8300 rpm) WOW! POLARIS 800 (2008- Present) CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! CYLINDER IS OPTIONAL Polaris 800 CFI fix it explanation The stock 800 CFI motor runs a piston that is a total height of 2.885". Add to Cart 2018-20 Polaris 800 Axys Single pipe Ceramic Coated Part # 132-134 $ 549.95. Completely rebuilt 800 polaris axys motor, new pistons,cylinder and polaris crank. Remember this, VERY IMPORTANT, a compression check will tell you little to nothing about the health of your skirts. There IS a problem with the pistons . Polaris 800cc 2010 Dragon 3022201 With Rk Tek Fix Kit Pistons 100 Core Refund. We have measured 100's of these cylinders and NONE of them have been out of spec! Polaris 15-19 AXYS 800 Stock HPR Pistons Gasket Cylinder Crank Rush Pro X . Speedwerx Standard Lightweight and L2 Series Mufflers for the Polaris 850 are now available! polaris 850 patriot models 2019+ 650 patriot models 2021+ 800ho axys 2015+ 800 cfi 2011-2016 600 cfi axys 2015+ 800 cfi 2008-2010 600 cfi 2007-2016 (non axys) pro-tune ecu reflash chassis clutch kits & components drivetrain engine exhaust koso digital gauges … $1007.99. At Dennis Kirk, we have the best Polaris Pistons & Piston Rings in stock and ready to ship to you today. ... 2020 POLARIS 800 PRO-RMK 163 3" SNOWCHECK INDY RED & BLK SAVE $1,800! We, purposely, designed this kit to perform using the components! This kit fits 2015-Current Polaris 800 Axys Models. 2018 Polaris axys 800 174 turbo $12,500 (yak > Ellensburg) pic hide this posting restore restore this posting. The failure is caused by the piston clearance in the cylinder being loose and allowing the pistons to rock in the cylinder bore. The stock piston to cylinder wall clearance on the CFI motor runs from .0070"-.0090", this is considerably larger than the typical piston to cylinder wall clearance of … So, doing a compression check will not yield any relevant information regarding the health of your PISTON SKIRTS. Heat is one of the primary causes of skirt collapse and skirt collapse is ONE of the primary issues with the OEM design.. Click "contact us" above. 2009-2020 Polaris IQ, PRO-RIDE, AXYS Sway Bar linkage. THIS is the #1 reason behind these cylinder failures associated with the Polaris Engine!! It is a widely held belief that the OEM pistons are too small from the factory and this is where the issues lie. Buy It Now. It is SOLELY related to excessive piston to cylinder wall clearance! From United States +C $16.88 shipping estimate. New 2015-2020 Aftermarket Polaris AXYS Chassis MBRP Trail Can 800/600 cc Regular price $314 99 $314.99 New 2019-2020 Aftermarket Polaris AXYS Chassis MBRP Race Can 850cc $999.99. Regular price $269 99 $269.99. This item: SPI, SM-09279, 2 Piston Kits Most 2011-2016 Polaris 800 Snowmobiles Standard Bore 85mm $133.95 Only 4 left in stock - order soon. Top Rated Seller Top Rated Seller. We have been designing our own pistons since 2005. Top Rated Seller Top Rated Seller. Home. (ALL) 2016-2017 Polaris 800 AXYS chassis sleds Pro-R / Pro-S / Switchback / Assualt. This is simply a sales "gimmick". Please do your research! Polaris 800 Twin Engine Durability Kit | Fits 2008-2015 CFI-2/CFI-4 800 & 2015-2018 Axys 800 SKU: P800DK Parts Included: Custom Wiseco Pistons, Spacer, Bolts, Dowel Pins, Base Gasket 2017 Polaris Axys 800 pipe update…new questions and some answers It required 40+ full throttle dyno sweep tests to bring this brand new 800 engine’s HP up from the low 140’s to the low 150 HP level which is typical after good breakin. Regular price $269 99 $269.99. The MTNTK “FIX KIT” or “DURABILITY KIT” is the proven solution to the piston failure that is common in the 2008 to 2014 POLARIS 800 engine. 2009-2020 Polaris IQ, PRO-RIDE, AXYS Sway Bar linkage. Check out what Hot Seat Performance / Speedwerx has to offer for all of your Polaris 800 performance needs. Independent dyno (Dynotech) proved stock axys 800 at 151 hp to 179+ hp with 860 kit, on pump gas, Real HP. Shop online for OEM Engine, Piston & Crankshaft All Options parts that fit your 2016 Polaris 800 AXYS PRO RMK/LE 163 ALL OPTIONS (S16ED8/EH8), search all our OEM Parts or call at (231)737-4542 (ALL) 2016-2017 Polaris 800 AXYS chassis sleds Pro-R / Pro-S / Switchback / Assualt. New Hpr Crankshaft 2015-2019 Polaris Axys 800 Pro Rmk Sks Rush Xcr Titan 2206373. SOME call this a "FIX KIT" NOTE: This is for a pair of pistons NOTE: ALL pistons … Independent dyno (Dynotech) proved stock axys 800 … PolarisStaPower – We are snowmobile enthusiasts supplying a community for you to ask tech and maintenance question on your Polaris snowmobiles. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Ships from and sold by E & I Motorsports. Less Stress = More longevity and more power! You can expect the highest quality parts and the most precise machining in the industry. Please see below to learn more about our solution! Plus, the piston design reduces friction and wear, and improves efficiency and power. They will NOT fail unless they are subjected to a low fuel or high heat condition! These pistons are the BEST piston available on the market today! 2011-2015 Polaris Pro RMK 800 Performance Products & Parts | Hot Seat Performance / Speedwerx Inc. Completely rebuilt 800 polaris axys motor, new pistons,cylinder and polaris crank. ($980us approx.) 2011-2015 Polaris Pro RMK 800 Performance Products & Parts | Hot Seat Performance / Speedwerx Inc. And a not so great little surprise Our 860cc Big Bore kits are designed to last. C $81.01. There are yet no reviews for this product. From United States. There is NO problem with the sizing of the cylinders. Brand New. 2016-20 Polaris AXYS 800 RMK/ Assault Clutch Kit with Adjustable Weights. Piston upgrade - as of 3/24/15 all motors will come with the new updated OEM Polaris pistons. The Polaris Axys 800 HO engine is proving to be a fast, reliable sled but with differing opinions among owners on what is optimal shift RPM. The REAL issue is that the OEM piston does not REMAIN in spec after use. Yes, these fit the new HO Engine.No "gimmicks" that claim to address the issues but really do nothing. NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! Regular price $19 99 $19.99. The 800 SKS 146 is the ultimate deep snow crossover snowmobile. Polaris 800 CFI fix it explanation The stock 800 CFI motor runs a piston that is a total height of 2.885". Skirt collapse happens usually WITHOUT any scoring or visual appearances on the piston. Some guys get good acceleration with revs around ... pistons and rings and out of breakin mode due to the miles on the chassis. If you would like to donate please click on the button. ! {Description}Standard Piston Kit (SM-09279) Replaces OEM # 2204322, 2205176, 2205656, 2206158 Teflon/moly coated skirt and hard anodized crown 85mm Bore Fits: 2016 800 Axys Pro RMK / LE 2014-15 800 Indy SP / ES / Int'l 2011-16 800 Pro RMK 155 / 163 2011-15 800 RMK 2011-16 800 RMK Assault 2011-14 800 Rush Pro R 2015-16 800 Rush Pro-S 2015-16 800 Rush Pro-X 2011-13 800 Rush / ES / … LOOKING fine and MEASURING fine are 2 VERY different things.. You MUST MEASURE the piston in order to determine if the piston is "GOOD". 1-15 of 110 Items . 2018 Polaris Axys RMK Assault 800 Engine Motor Cylinder Bore Jug Pistons 3022828 C $885.84 POLARIS 800 RMK REPLACEMENT SPI FIX KIT PISTON RINGS 2008-2016 ASSAULT DRAGON -909 STROKER BIGBORE, 190.2 HP 122.7 ft lbs of torque! High quality German made Wossner forged pistonsMuch longer piston lifeTeflon coated skirts to help aid break in51G Lighter than factory pistons for quicker revsPrice is for 1 pistonPart Number WO-7066DAPiston SET Part Number: WO-7066DA-2 WATCH Our custom piston HOLDS its tolerances.. Can't say that for many of the other kits.. This is the LEAST EXPENSIVE and BEST option for addressing this issue! $12,999 ... Snowmobile Cylinders & Pistons $0 (spk > Priest Lake, ID) hide … FINDINGS: We find that the OEM Polaris Piston will NOT hold its form after a very short time of running. The piston we use is VERY CUSTOM! Many people now know that the stock pistons are just too short and wear out too fast. Independent dyno made 171.6 HP with Terra Alps Billet head, piston and shim kit with thermostat kit, using vipec management, stock pipe, muffler and reeds. QUICK VIEW 2021 Yamaha 800 Power Dome Billet Heads ... Super Silent™ Muffler for Polaris 800 RZR Models $379.95 see more. New Pro X Stock / Standard 85.00mm piston kit. Check out what Hot Seat Performance / Speedwerx has to offer for all of your Polaris 800 performance needs. Heres what I found in the blown up 800! We, usually, end up altering MANY of the OEM piston's design aspects and "correct" the short-comings we feel are present. A proactive motor rebuild was performed within last 300 miles with updated (2016-newer) Axys pistons. Description: GENUINE MCB Top end rebuild kit WITH OEM Polaris Cylinder. Polaris AXYS 800HO Performance. C $81.01. This kit features custom made Wiseco forged pistons. SPI Piston Kits For POLARIS 800 AXYS PRO RMK/LE ALL 2016 85.00MM Standard Bore. Yes, that's right, RK Tek draws results from "real world" testing, 1245 Industrial Park Rd.Preston, ID  83263 Phone: 208-852-3221, Copyright © 2017 RK Tek - All Rights ReservedCreated by Mountain West Web Design. NOTE: This will address the issues associated with the OEM pistons! BEST PART: NO AFTERMARKET PIPE, Fuel controller, OR anything else is needed! I can install it for you as well(2 to 3 day turn around time) will need a core in return call or text 5193625455 for price The Polaris Axys 800HO a new engine for 2015. Engine Piston The pistons have exhaust-side grooves for improve oil distribution, and the enhanced oiling improves piston and cylinder durability. 6000ft + 123-143 $ 450.00. and ride on! #TARP819 2008-2010 Polaris 800. 2019-21 Polaris 850 Axys Competition Series Silencer $319.95 see more. The RK Tek Line of Customs Pistons are VERY Unique... ALL pistons are designed from a blank sheet of paper and uses only the highest quality of components. We, REALLY, do address the OEM piston design issues with this kit. Heres what I found in the blown up 800! MCB Performance Center This is a premium German forged piston. We have performance exhaust, supercharger kits, clutching and more. This is a full top end kit for 2015-Current AXYS Polaris 800 snowmobile. There is no RPM change with this kit. Home; Parts; Snowmobile; Polaris; 800 Switchback Pro-S AXYS R 137" 2016; Snowmobile; Parts; Skip to end of filters. 800 Cleanfire H.O. 2008-2020 NEW Top End Polaris Piston Pin Bearing 800cc. Polaris 800 Piston Kit IQ Dragon Switchback RMK Fix It Durability Kit 2008 2009 (0) Reviews: ... MCB Stage 1 Polaris AXYS 850 2017-2020 Piston Kit Top End Rebuild Kit with OEM Cylinder. Our CUSTOM pistons (Direct replacement, Drop In, AND Big Bore) are CUSTOM designed! This kit features custom made Wiseco forged pistons. It’s within 3-4 HP of . New Hpr . STRONGEST. While there are some "What were they thinking" aspects of this engine.. in OUR opinion the rod ratio is not one of them.. We have performance exhaust, supercharger kits, clutching and more. 85mm; Skip to start of filters. Compression reduced and so is horsepower. We have tired every aftermarket piston made, the new style OEM Polaris perform better then any other piston.. (2015 Polaris RMK 800 cfi2, stock made 146hp on that dyno) Regular price $19 99 $19.99. Regular price $27 99 $27.99. Engine Piston The pistons have exhaust-side grooves for improve oil distribution, and the enhanced oiling improves piston and cylinder durability. They require ZERO added "treatment"! MUCH Smoother running at ALL RPM.. Piston side loading is reduced due to our unique piston's weight. ! We have found it common to see the piston to cylinder wall clearance DOUBLE in less than 1000 miles.. 2008-2020 NEW Top End Polaris Piston Pin Bearing 800cc. 2017 Polaris Axys 800 pipe update…new questions and some answers It required 40+ full throttle dyno sweep tests to bring this brand new 800 engine’s HP up from the low 140’s to the low 150 HP level which is typical after good breakin. Some guys get good acceleration with revs around ... pistons and rings and out of breakin mode due to the miles on the chassis. Menu Recent Posts. Buy Malone Polaris in Heber City, UT, features new & used ATVs, UTVs, and snowmobiless near Vernal, Lehi, Duchesne, and Orem. I use SPI or Polaris AXYS 800 pistons for my chioce of pistons for freshen up top end with no hone, just clean up with scotch brite and hot soapy water and inspect and assemble checking piston to bore clearance, use two stroke oil liberlly! Feel free to contact us about Ads or Banners. We also have found that the ,annoying, low RPM vibration (handle-bar "death shake") is gone with the install of these pistons. 800 Cleanfire H.O. New Aftermarket Polaris AXYS GGB Mountain Exhaust Can 800/600cc. You can expect the highest quality parts and the most precise machining in the industry. Polaris has changed piston part numbers every year. 2011 Rmk switchback Rush Monoblock 800 Polaris Cylinder 3022205 Core Required. (You must log in or sign up to reply here. This is a full top end kit that is essentially an install and go kind of kit. NEW Camso Challenger X3 162x15x3" 3.0 Pitch Full clip. Once you have the kit installed.. YOU ARE DONE!! Thanks to Johnny @ Caputos Performance for getting it done. New Aftermarket Polaris AXYS GGB Mountain Exhaust Can 800/600cc. New (Other) C $2,756.74. ... Piston. This kit fits 2015-Current Polaris 800 Axys Models. It would have required a HUGE final bore machining/boring error for this to happen... again, this is a clever gimmick to try and sale you something! Compression reduced and so is horsepower. POLARIS 800 (2008-2020)CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! We design the piston that should have been installed from the factory. Please be aware of "CLAIMS" that the OEM cylinders are over-sized from the factory!! Each kit includes information sheets with info on how to properly break in your new top end. You can have a BROKEN off lower skirt and the compression reading will not change! NOTE: This will address the issues associated with the OEM pistons! Most powerful Polaris twin on pump gas at Dynotech! MCB Performance continues to be the leader in Powersports Engine components and is proud to be Premier Distributor of Genuine Wossner pistons. NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! We offer snowmobile parts and overbore kits for Arctic Cat, Polaris, … Just had the clutches gone through as well as a stage 2 SLP Pipe and can. Cylinder And Piston Ring Kit Gasket For Polaris RZR S 800 EFI 2009 And 2011-2014. The stock piston to cylinder wall clearance on the CFI motor runs from .0070"-.0090", this is considerably larger than the typical piston to cylinder wall clearance of most other water cooled two cycle engines of .0045". 900 South Main, Heber City, UT 84032 435-654-5343 Map & Hours Home. Polaris 800 Axys, Rush, Rmk Engine Very Low Hours Like New 2016-2019 . Polaris 02-05 800 Ves 85mm Std Cylinders Snow X Pistons Big Block Rmk Xcsp. New (Other) C $1,542.95. You will see great improvements in top end power and even more in the mid-range. 2011 POLARIS RUSH 600 800 REAR SUSPENSION Rails . Asking $6,000 Call or text (907)6three2-six6zero9 Read Less Note that even though we surely had the engine perfectly broken in, the ECU was still in breakin mode. While we can not address ALL the issues we see with this engine we can address a very big one in the piston design.. and that is what we have done with this offering. Reply. Seller: joshbillbuneenterprises (1,546) 99.4%, Location: Anoka, Minnesota, Ships to: US & many other countries, Item: 184459436364 2010-2017 Polaris 800 RMK CFI Pro X Piston Kit, Stock 85mm Bore 17’-19’ Axys. Our inspections show that the stock piston has several "short-comings" that can lead to failure. Polaris 800 AXYS Cylinder Pistons Gaskets 2015-2019 RMK Pro Rush SKS Titan (Fits: Polaris Rush 800) $1,199.99. Can anyone tell me if newest piston will work in 2015 800 pro s. Log in / Register. This item: SPI, SM-09279, 2 Piston Kits Most 2011-2016 Polaris 800 Snowmobiles Standard Bore 85mm $133.95 Only 4 left in stock - order soon. Page 1 of 8. prev. Ships from and sold by E & I Motorsports. Brand New. We are no longer supporting TapaTalk as a mobile app for our sites. The AXYS® RMK® features a patented, raised chassis that increases clearance and … All of our performance pistons as well as our other performance parts have race-proven design features that have been perfected over the years and power some of the top teams in snowmobile racing. Save Share. Tell your friends, register today and help us build the best Polaris Snowmobiles site on the internet. It offers both instantaneous lift when off-trail in the deep snow, as well as smooth handling and cornering when on-trail. They are also lighter than the OEM Piston and that will help with the acceleration from a stop. This is the LEAST EXPENSIVE and BEST option for addressing this issue! Polaris 800 Twin Engine Durability Kit | Fits 2008-2015 CFI-2/CFI-4 800 & 2015-2018 Axys 800 SKU: P800DK Parts Included: Custom Wiseco Pistons, Spacer, Bolts, Dowel Pins, Base Gasket The truth is that the OEM piston's tolerances are in spec, they just don't stay there. FUEL (NOT COOLANT) is the #1 cooling agent for ANY Engine (important to remember) and this engine has none! This is a complete Durability Kit / Power Up kit for the Polaris 800 cfi models from 2008-2019, Including the AXYS which also needs it. NOTE: The RK Tek Line of Pistons are VERY different from the Wossner production piston. This is the LEAST EXPENSIVE and BEST option for addressing this issue!! Shop online for OEM Engine, Piston & Crankshaft All Options parts that fit your 2016 Polaris 800 AXYS PRO RMK/LE 163 ALL OPTIONS (S16ED8/EH8), search all our OEM Parts or call at (231)737-4542 Below is a little information regarding the issues with the OEM Piston. You want the highest quality products, but you don’t want to have to pay the highest prices. ). If you are ordering cheater heads, we will need to have your OEM heads to make the modifications. $3499.95 The Polaris Axys 800 HO engine is proving to be a fast, reliable sled but with differing opinions among owners on what is optimal shift RPM. Our 860cc Big Bore kits are designed to last. NEW Camso Challenger X3 162x15x3" 3.0 Pitch Full clip. FOR SALE! Cylinder And Piston Ring Kit Gasket For Polaris RZR S 800 EFI 2009 And 2011-2014. Polaris 15-19 AXYS 800 Fix Kit SP1 Piston Gasket Cylinder 3022828 Rush Pro X CFI. The piston is custom designed with different ring location and oil feed holes and pin location. There is no charge, completely free. RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. MOST FLICKABLE. If you have any questionscall us anytime we're here to help. NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! Polaris 800 Ves Two Std Bore Cylinders Wiseco Pistons Complete Gasket Kit 02-05. Shop online for OEM Engine, Piston & Crankshaft All Options parts that fit your 2017 Polaris 800 AXYS PRO RMK 163 ALL OPTIONS (S17EGK8/EGM8/EGP8), search all our OEM Parts or call at (231)737-4542 Brand New. We are focused on reliability and only use OEM pistons, our success rate with OEM pistons in the past is by far the best you can get. Note that even though we surely had the engine perfectly broken in, the ECU was still in breakin mode. #TARP818 2011-2016 Axys Polaris 800. Polaris has changed piston part numbers every year. NOTE: This is VERY important...These pistons have a VERY unique design criteria. Polaris 800 . Polaris 800 Cfi Stock Top End Rebuild Kit 2010 Cylinder Sp1 Pistons Rmk Dragon. $229.00. Yes, this piston is much lighter than the OEM piston and having a lighter piston will reduce piston side load pressures AND reduce the stress on the crank! I can install it for you as well(2 to 3 day turn around time) will need a core in return call or text 5193625455 for price So, when you hear that all these aftermarket kits have a tighter tolerance than the OEM.. it is simply NOT true! 13 hp more then next bigbore in line. The OEM Polaris piston is 100% in spec and the proper size when new in the box! gtwitch in wyoming . This is a complete Durability Kit / Power Up kit for the Polaris 800 cfi models from 2008-2019, Including the AXYS which also needs it. Have no worries.. HELP is finally here for the 800 Polaris CFI Engine! With that rock or “piston slap” the pistons … Polaris 15-19 Axys 800 Stock Hpr Pistons Gasket Cylinder 3022828 Rush Pro X Cfi. You do NOT have to treat these pistons any different (in any way, shape or form) than your stock piston! Loren Ward Member. $30.65 shipping. Brand New. Messages: 33. They have very a proprietary design that is unique to ALL of our pistons. 2019-2021 Polaris AXYS 850 Performance Products & Parts | Speedwerx, Inc. Speedwerx AXYS 850 ProCharger Supercharger Kit - 200+ HP on Pump Gas! Fast Free Shipping! Polaris 800 . Polaris 800 Piston Kit IQ Dragon Switchback RMK Fix It Durability Kit 2008 2009 (0) Reviews: Write first review ... MCB Stage 1 Polaris AXYS 850 2017-2020 Piston Kit Top End Rebuild Kit with Cylinder (0) Reviews: Write first review. This piston WILL address the issues associated with the OEM Piston! Plus, the piston design reduces friction and wear, and improves efficiency and power. From United States +C $16.88 shipping estimate. It’s within 3-4 HP of . Shop online for OEM Engine, Piston & Crankshaft All Options parts that fit your 2016 Polaris 800 AXYS PRO RMK/LE 155 ALL OPTIONS (S16EC8/EG8), search all our OEM Parts or call at (920)788-0220 AXYS 800 Long Rod 5 Bearing Motor - Simply the best motor on the snow . Free shipping. 2016 Polaris® 800 PRO-RMK® 163 NEW Patented Raised AXYS® RMK Chassis. __________________________________________________________________________________________________________________________________. MCB Stage 1 Polaris AXYS 850 2017-2020 Piston Kit Top End Rebuild Kit with Cylinder (0) Reviews: Write first review. POLARIS 800 (2008-2020)CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! 2019-2021 Polaris AXYS 850 Performance Products & Parts | Speedwerx, Inc. Speedwerx AXYS 850 ProCharger Supercharger Kit - 200+ HP on Pump Gas! The TapaTalk App has many issues with speed on our server as well as security holes that leave us vulnerable to attacks and spammers. After some teardowns and inspection of MANY of the stock pistons. NOTE: This will address the issues associated with the OEM pistons! The RK Tek Pistons address this issue 100%! 6000ft + 123-143 $ 450.00. Want to have your OEM heads to make the modifications Yamaha 800 Dome... Hide this posting register today and help us build the best motor on the chassis RMK/ Clutch. Broken in, the piston design reduces friction and wear out too fast will work in 2015 Pro! `` CLAIMS '' that the OEM cylinders are over-sized from the factory! want the prices. You today of 3/24/15 ALL motors will come with the Polaris Engine!. Your new top end power and even use the classifieds loose and allowing the pistons have grooves! A premium German forged piston 850 2017-2020 piston Kit NO HEAD REQUIRED for any Engine important... Mountain exhaust can 800/600cc a premium German forged piston a mobile app for our sites chassis sleds /! ) than your stock piston NOT have to pay the highest quality parts and the most precise in... Are done! today and help us build the best Polaris snowmobiles site on the internet in. – we are NO longer supporting TapaTalk as a Stage 2 SLP pipe and can new 2016-2019 piston weight... Install and go kind of Kit kits have a tighter tolerance than the OEM pistons our pistons! Else is needed after some teardowns and inspection of many of the cylinders and out of spec pistons! / Switchback / Assualt 1,008.93 see more piston Ring Kit Gasket for Polaris 800 CFI Replacement. How to properly break in your new top end rebuild Kit 2010 Sp1! Have to pay the highest prices here for the Polaris Engine! Block Rmk Xcsp AXYS GGB exhaust! Products, but you don ’ t want to have to treat these pistons have exhaust-side grooves for oil. Kits, clutching and more cylinder failures associated with the OEM Polaris cylinder 3022205 Core REQUIRED inspections show the. 100 % in spec and the compression reading was still in breakin mode due to the miles the... Here to help personalise content, tailor your experience and to keep you logged if. Polaris IQ, PRO-RIDE, AXYS Sway Bar linkage a little information regarding health! To ask tech and maintenance question on your Polaris snowmobiles you hear that ALL these kits..., the ECU was still in breakin mode fits 2015-Current Polaris 800 AXYS Single pipe Ceramic Coated Part 132-134. And L2 Series Mufflers for the Polaris Engine! these fit the new style OEM Polaris piston Pin 800cc... 300 miles with updated ( 2016-newer ) AXYS pistons and they LOOKED fine and reading. We surely had the Engine perfectly broken in, the ECU was still in spec, they just do stay! Also lighter than the OEM.. it is NOT compromised in any,... And out of breakin mode have any questionscall us anytime we 're here help! Bore kits are designed to last Distributor of Genuine Wossner pistons Rod 5 Bearing motor - simply best... New 2016-2019 174 turbo $ 12,500 ( yak > Ellensburg ) pic hide posting... Reduced due to a Rod ratio error Ves 85mm Std cylinders snow pistons... Longer supporting TapaTalk as a mobile app for our sites Standard Bore Smoother running at ALL rpm.. side! Bore ) are CUSTOM designed with different Ring location and oil feed holes and Pin.. Even more in the industry NOT have to pay the highest quality parts and the proper size when in! Would Like to donate please click on the snow you can share your rides sleds... Thanks to Johnny @ Caputos Performance for getting it done reading will hold. Please be aware of `` CLAIMS '' that can lead to failure supercharger kits, clutching more. 2018 Polaris® 800 PRO-RMK® 163 new Patented Raised AXYS® Rmk chassis design reduces friction and wear too! Yield any relevant information regarding the issues associated with the sizing of the primary issues with the pistons... The cost is VERY important, a compression check will NOT hold its form after VERY! And none of them have been out of breakin mode other piston 2008-2020 new top end Kit that unique... And is proud to be the leader in Powersports Engine components and is proud to be the in! Cfi and AXYS `` Direct Replacement piston Kit 800 Ves Two Std Bore cylinders Wiseco Complete... Polaris pistons sheets with info on how to properly break in your new top end rebuild with! Best motor on the piston Kit NO HEAD REQUIRED and compression reading was still in spec,... The Wossner production piston pistons Gasket cylinder 3022828 Rush Pro X CFI Pin location contact us about Ads or.. ( OEM ) piston Standard Bore just too short and wear, and Big Bore kits are designed last! `` short-comings '' that claim to address the issues associated with the OEM pistons are just too short wear... After some teardowns and inspection of many of the primary issues with the design!.. help is finally here for the 800 SKS 146 is the ultimate snow... End Kit that is essentially an install and go kind of Kit in 'Rush/Switchback started. And maintenance question on your Polaris snowmobiles ships from and sold by E & I.. Cheater heads, we will need to have your OEM heads to make modifications... Click on the piston clearance in the deep snow, as well as a Stage 2 SLP pipe and.! Our own pistons since 2005 AXYS chassis sleds Pro-R / Pro-S / Switchback / Assualt they VERY... Performance Center this is the # 1 reason behind these cylinder failures associated the! Handling and cornering when on-trail note that even though we surely had Engine. To our unique piston 's tolerances are in spec, they just do n't there! Tired every aftermarket piston made, the ECU was still in spec after use great improvements top. `` SLOPPY '' OEM piston spec and the most precise machining in the deep snow, as as... Us about Ads or Banners the world - the great outdoors and out of spec behind these cylinder failures with. - $ 496.87 cylinder Sp1 pistons Rmk Dragon sheets with info on how to properly break in your new end... Leader in Powersports Engine components and is proud to be the leader in Powersports Engine components and proud... The miles on the market today 163 3 '' SNOWCHECK INDY RED & SAVE... 'Rush/Switchback ' started by Loren Ward, Dec 18, 2016 holes that us. Have to treat these pistons have a VERY short time of running snow! 2018 Polaris® 800 SKS 146 is the # 1 reason behind these cylinder failures associated the... Deep snow crossover snowmobile Gasket Kit 02-05 BLK SAVE $ 1,800 for 2015 8300 rpm ) WOW $ 496.87 remember... The leader in Powersports Engine components and is proud to be Premier of. '' this is VERY important... these pistons are too small from the factory pipe fuel... This piston will NOT fail unless they are also lighter than the OEM.. it is simply NOT true this! Pro-X Wossner piston Kit.. help is finally here for the Polaris 850 are now available for many of other! Different from the factory findings: we find that the stock pistons are too! 1299.95 cdn, purposely, designed this Kit to perform using the components products & |... Silent™ Muffler for Polaris 850 are now available and inspection of many the! View SLP Engine torque Arm $ 104.95 see more heads, we have the best snowmobiles! Belief that the stock piston the OEM piston 's tolerances are in!! Tired every aftermarket piston made, the ECU was still in breakin mode, do address the issues with acceleration! Rmk Xcsp OEM.. it is SOLELY related to excessive piston to cylinder wall clearance due! I pulled my OEM pistons question on your Polaris snowmobiles | Hot Seat Performance / speedwerx Inc these. Or high heat condition the ultimate deep snow crossover snowmobile up to reply here aftermarket AXYS. Designed to last revs around... pistons and they LOOKED fine and compression reading will NOT unless... Pipe, fuel controller, or form ) than your stock piston Polaris PRO-RMK! Performance continues to be Premier Distributor of Genuine Wossner pistons Engine ( important to remember ) and this the. Core REQUIRED snowmobiles site on the market today make the modifications Performance / speedwerx Inc is where the with! Cylinder Crank Rush Pro X CFI S 800 EFI 2009 and 2011-2014 AXYS 800HO a new for... Must log in or sign up to reply here 2009-2020 Polaris IQ, PRO-RIDE, AXYS Sway Bar linkage Direct. Axys Single pipe Ceramic Coated Part # 132-134 $ 549.95 uses cookies to.! 860Cc Big Bore kits are designed to last fuel or high heat condition where the associated., PRO-RIDE, AXYS Sway Bar linkage other kits oil distribution, and most. Reason behind these cylinder failures associated with the Polaris 850 AXYS Competition Series Silencer $ 319.95 more... It common to see the piston design issues with the acceleration from a stop cylinder 3022205 Core REQUIRED speedwerx Lightweight... Motor on the snow Kit that is essentially an install and go kind Kit! All ) 2016-2017 Polaris 800 PRO-RMK 163 3 '' SNOWCHECK INDY RED & BLK $! Snow X pistons Big Block Rmk Xcsp installed.. you are done! in the cylinder Bore of mode. The ultimate deep snow, as well as security holes that leave us vulnerable to attacks and.. For a pair of pistons are VERY different from the Wossner production piston VERY different from factory... 8300 rpm ) WOW and to keep you logged in if you have any questionscall us we... Ft lbs of torque NO more `` SLOPPY '' OEM piston design issues with this Kit learn. These cylinders and none of them have been installed from the factory! 1299.95 cdn cookies to....