NOTE: This will address the issues associated with the OEM pistons! You will see great improvements in top end power and even more in the mid-range. The Polaris Axys 800HO a new engine for 2015. New Aftermarket Polaris AXYS GGB Mountain Exhaust Can 800/600cc. You do NOT have to treat these pistons any different (in any way, shape or form) than your stock piston! After some teardowns and inspection of MANY of the stock pistons. This is simply a sales "gimmick". Polaris has changed piston part numbers every year. There is NO problem with the sizing of the cylinders. NOTE: This is VERY important...These pistons have a VERY unique design criteria. Free shipping. QUICK VIEW Stage 1.5 Kit for Polaris 850 Axys $1,008.93 see more. 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. 2009-2020 Polaris IQ, PRO-RIDE, AXYS Sway Bar linkage. 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 Buy It Now. NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! 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 We design the piston that should have been installed from the factory. Can anyone tell me if newest piston will work in 2015 800 pro s. MCB Performance continues to be the leader in Powersports Engine components and is proud to be Premier Distributor of Genuine Wossner pistons. 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! (ALL) 2016-2017 Polaris 800 AXYS chassis sleds Pro-R / Pro-S / Switchback / Assualt. The OEM Polaris piston is 100% in spec and the proper size when new in the box! Page 1 of 8. prev. 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. Our 860cc Big Bore kits are designed to last. BEST PART: NO AFTERMARKET PIPE, Fuel controller, OR anything else is needed! 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 Sort By. Yes, these fit the new HO Engine.No "gimmicks" that claim to address the issues but really do nothing. ! We, purposely, designed this kit to perform using the components! 1-15 of 110 Items . Polaris 800cc 2010 Dragon 3022201 With Rk Tek Fix Kit Pistons 100 Core Refund. Plus, the piston design reduces friction and wear, and improves efficiency and power. Brand New. 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. Plus, the piston design reduces friction and wear, and improves efficiency and power. You want the highest quality products, but you don’t want to have to pay the highest prices. Buy It Now. MCB Performance Center This is a premium German forged piston. Brand New. 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}. Top Rated Seller Top Rated Seller. __________________________________________________________________________________________________________. Some guys get good acceleration with revs around ... pistons and rings and out of breakin mode due to the miles on the chassis. Note that even though we surely had the engine perfectly broken in, the ECU was still in breakin mode. Each kit includes information sheets with info on how to properly break in your new top end. Speedwerx Standard Lightweight and L2 Series Mufflers for the Polaris 850 are now available! ). From United States. There are yet no reviews for this product. The truth is that the OEM piston's tolerances are in spec, they just don't stay there. People always state "I pulled my OEM pistons and they LOOKED fine and compression reading was still in spec! Polaris 800 Ves Two Std Bore Cylinders Wiseco Pistons Complete Gasket Kit 02-05. This kit fits 2015-Current Polaris 800 Axys Models. We, usually, end up altering MANY of the OEM piston's design aspects and "correct" the short-comings we feel are present. This piston 302485543954 Less Stress = More longevity and more power! 800 Cleanfire H.O. $229.00. 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. We have been designing our own pistons since 2005. It’s within 3-4 HP of . 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". Once you have the kit installed.. YOU ARE DONE!! They are also lighter than the OEM Piston and that will help with the acceleration from a stop. Our custom piston HOLDS its tolerances.. Can't say that for many of the other kits.. The failure is caused by the piston clearance in the cylinder being loose and allowing the pistons to rock in the cylinder bore. -909 STROKER BIGBORE, 190.2 HP 122.7 ft lbs of torque! It is SOLELY related to excessive piston to cylinder wall clearance! POLARIS 800 (2008-2020)CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! You can have a BROKEN off lower skirt and the compression reading will not change! 800 Cleanfire H.O. 2019-21 Polaris 850 Axys Competition Series Silencer $319.95 see more. New Hpr Crankshaft 2015-2019 Polaris Axys 800 Pro Rmk Sks Rush Xcr Titan 2206373. Ships from and sold by E & I Motorsports. Can anyone tell me if newest piston will work in 2015 800 pro s. Log in / Register. A proactive motor rebuild was performed within last 300 miles with updated (2016-newer) Axys pistons. __________________________________________________________________________________________________________________________________. 2011-2015 Polaris Pro RMK 800 Performance Products & Parts | Hot Seat Performance / Speedwerx Inc. POLARIS 800 (2008-2020)CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! New Aftermarket Polaris AXYS GGB Mountain Exhaust Can 800/600cc. LOOKING fine and MEASURING fine are 2 VERY different things.. You MUST MEASURE the piston in order to determine if the piston is "GOOD". Home. Buy Malone Polaris in Heber City, UT, features new & used ATVs, UTVs, and snowmobiless near Vernal, Lehi, Duchesne, and Orem. 2011-2015 Polaris Pro RMK 800 Performance Products & Parts | Hot Seat Performance / Speedwerx Inc. 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". ($980us approx.) This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. #TARP819 2008-2010 Polaris 800. 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. 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. Compression reduced and so is horsepower. While there are some "What were they thinking" aspects of this engine.. in OUR opinion the rod ratio is not one of them.. 2016-20 Polaris AXYS 800 RMK/ Assault Clutch Kit with Adjustable Weights. 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. THIS is the #1 reason behind these cylinder failures associated with the Polaris Engine!! 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 … It is a widely held belief that the OEM pistons are too small from the factory and this is where the issues lie. So, when you hear that all these aftermarket kits have a tighter tolerance than the OEM.. it is simply NOT true! SPI Piston Kits For POLARIS 800 AXYS PRO RMK/LE ALL 2016 85.00MM Standard Bore. If you have any questionscall us anytime we're here to help. Heres what I found in the blown up 800! Add to Cart 2018-20 Polaris 800 Axys Single pipe Ceramic Coated Part # 132-134 $ 549.95. We have tired every aftermarket piston made, the new style OEM Polaris perform better then any other piston.. Note that even though we surely had the engine perfectly broken in, the ECU was still in breakin mode. We have performance exhaust, supercharger kits, clutching and more. Buy It Now. #TARP818 2011-2016 Axys Polaris 800. 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. Loren Ward Member. 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. Reliability is NOT compromised in any way, shape, or form and the cost is VERY affordable. 6000ft + 123-143 $ 450.00. ... 2020 POLARIS 800 PRO-RMK 163 3" SNOWCHECK INDY RED & BLK SAVE $1,800! FINDINGS: We find that the OEM Polaris Piston will NOT hold its form after a very short time of running. BAR NONE! Per Page: 9 15 30. 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 In other words.. your piston can LOOK perfect but MEASURE out of spec. (2015 Polaris RMK 800 cfi2, stock made 146hp on that dyno) Regular price $19 99 $19.99. $3499.95 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 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). NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! Polaris 15-19 AXYS 800 Fix Kit SP1 Piston Gasket Cylinder 3022828 Rush Pro X CFI. SPI Piston Kits For POLARIS 800 AXYS PRO RMK/LE ALL 2016 85.00MM Standard Bore. Heres what I found in the blown up 800! MCB Performance continues to be the leader in Powersports Engine components and is proud to be Premier Distributor of Genuine Wossner pistons. 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 … There is no RPM change with this kit. Brand New. Please see below to learn more about our solution! Ships from and sold by E & I Motorsports. gtwitch in wyoming . 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. $30.65 shipping. 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. Skip to end of Breadcrumbs. STRONGEST. 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. You can expect the highest quality parts and the most precise machining in the industry. You can share your rides, sleds and even use the classifieds. NEW Camso Challenger X3 162x15x3" 3.0 Pitch Full clip. {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 / … #TARP816 Piston kit with billet head $1299.95 cdn. Polaris 800 Axys, Rush, Rmk Engine Very Low Hours Like New 2016-2019 . 2016-20 Polaris AXYS 800 RMK/ Assault Clutch Kit with Adjustable Weights. The piston is custom designed with different ring location and oil feed holes and pin location. 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 … From United States +C $16.88 shipping estimate. IT IS NOT due to a rod ratio error! POLARIS 800 (2008- Present) CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! 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! 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 Discussion in 'Rush/Switchback' started by Loren Ward, Dec 18, 2016. $999.99. Our 860cc Big Bore kits are designed to last. 13 hp more then next bigbore in line. AXYS 800 Long Rod 5 Bearing Motor - Simply the best motor on the snow . Top Rated Seller Top Rated Seller. 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! 900 South Main, Heber City, UT 84032 435-654-5343 Map & Hours Polaris has changed piston part numbers every year. MOST FLICKABLE. Add to Cart 2018-20 Polaris 800 Axys Single pipe Ceramic Coated Part # 132-134 $ 549.95. Many people now know that the stock pistons are just too short and wear out too fast. Snowmobile 2016 Polaris 800 Switchback Pro-S AXYS R 137" Parts Parts. No more "SLOPPY" OEM piston with poor piston geometry. Home; Parts; Snowmobile; Polaris; 800 Switchback Pro-S AXYS R 137" 2016; Snowmobile; Parts; Skip to end of filters. 2019-2021 Polaris AXYS 850 Performance Products & Parts | Speedwerx, Inc. Speedwerx AXYS 850 ProCharger Supercharger Kit - 200+ HP on Pump Gas! New Pro X Stock / Standard 85.00mm piston kit. This is the LEAST EXPENSIVE and BEST option for addressing this issue! Polaris 02-05 800 Ves 85mm Std Cylinders Snow X Pistons Big Block Rmk Xcsp. Polaris 800 AXYS Cylinder Pistons Gaskets 2015-2019 RMK Pro Rush SKS Titan (Fits: Polaris Rush 800) $1,199.99. QUICK VIEW SLP Engine Torque Arm $104.95 see more. The RK Tek Pistons address this issue 100%! We also have found that the ,annoying, low RPM vibration (handle-bar "death shake") is gone with the install of these pistons. Feel free to contact us about Ads or Banners. Heat is one of the primary causes of skirt collapse and skirt collapse is ONE of the primary issues with the OEM design.. The piston we use is VERY CUSTOM! Please do your research! Our CUSTOM pistons (Direct replacement, Drop In, AND Big Bore) are CUSTOM designed! Check out what Hot Seat Performance / Speedwerx has to offer for all of your Polaris 800 performance needs. Below is a little information regarding the issues with the OEM Piston. Regular price $269 99 $269.99. This piston WILL address the issues associated with the OEM Piston! MUCH Smoother running at ALL RPM.. Piston side loading is reduced due to our unique piston's weight. 2018 Polaris® 800 SKS 146 2.25 Peak ES LIGHTEST. 2008-2020 NEW Top End Polaris Piston Pin Bearing 800cc. So, doing a compression check will not yield any relevant information regarding the health of your PISTON SKIRTS. NOTE: This will address the issues associated with the OEM pistons! $1007.99. This is a full top end kit that is essentially an install and go kind of kit. 6000ft + 123-143 $ 450.00. Polaris 800 . 2019-2021 Polaris AXYS 850 Performance Products & Parts | Speedwerx, Inc. Speedwerx AXYS 850 ProCharger Supercharger Kit - 200+ HP on Pump Gas! NOTE: The RK Tek Line of Pistons are VERY different from the Wossner production piston. Polaris 800 . 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. FOR SALE! Polaris 800 Cfi Stock Top End Rebuild Kit 2010 Cylinder Sp1 Pistons Rmk Dragon. Some guys get good acceleration with revs around ... pistons and rings and out of breakin mode due to the miles on the chassis. Top Rated Seller Top Rated Seller. We have measured 100's of these cylinders and NONE of them have been out of spec! This kit features custom made Wiseco forged pistons. They require ZERO added "treatment"! RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. Polaris Patriot 850 Dual Ring Direct Replacement Pistons, Polaris 800 CFI Direct Replacement Piston Kit. 2011 POLARIS RUSH 600 800 REAR SUSPENSION Rails . Menu Recent Posts. FUEL (NOT COOLANT) is the #1 cooling agent for ANY Engine (important to remember) and this engine has none! ... 800 axys pistons Discussion in 'Rush/Switchback' started by Loren Ward, Dec 18, 2016. SOME call this a "FIX KIT" This is for a pair of pistons. This is the LEAST EXPENSIVE and BEST option for addressing this issue! You will see great improvements in top end power and even more in the mid-range. There is no charge, completely free. (You must log in or sign up to reply here. Remember this, VERY IMPORTANT, a compression check will tell you little to nothing about the health of your skirts. Many people now know that the stock pistons are just too short and wear out too fast. They have very a proprietary design that is unique to ALL of our pistons. 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. Polaris 800 CFI fix it explanation The stock 800 CFI motor runs a piston that is a total height of 2.885". Cylinder And Piston Ring Kit Gasket For Polaris RZR S 800 EFI 2009 And 2011-2014. If you are ordering cheater heads, we will need to have your OEM heads to make the modifications. NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! Tell your friends, register today and help us build the best Polaris Snowmobiles site on the internet. With that rock or “piston slap” the pistons … At Dennis Kirk, we have the best Polaris Pistons & Piston Rings in stock and ready to ship to you today. Polaris 15-19 Axys 800 Stock Hpr Pistons Gasket Cylinder 3022828 Rush Pro X Cfi. Regular price $27 99 $27.99. And a not so great little surprise C $81.01. 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. 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. This kit features custom made Wiseco forged pistons. The AXYS® RMK® features a patented, raised chassis that increases clearance and … From United States +C $16.88 shipping estimate. Messages: 33. NOTE: This will address the issues associated with the OEM pistons! 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 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. Completely rebuilt 800 polaris axys motor, new pistons,cylinder and polaris crank. They will NOT fail unless they are subjected to a low fuel or high heat condition! Fast Free Shipping! 85mm; Skip to start of filters. Brand New. Thanks to Johnny @ Caputos Performance for getting it done. ... Piston. 2018 Polaris axys 800 174 turbo $12,500 (yak > Ellensburg) pic hide this posting restore restore this posting. 2009-2020 Polaris IQ, PRO-RIDE, AXYS Sway Bar linkage. 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. The 800 SKS 146 is the ultimate deep snow crossover snowmobile. (ALL) 2016-2017 Polaris 800 AXYS chassis sleds Pro-R / Pro-S / Switchback / Assualt. Compression reduced and so is horsepower. We have performance exhaust, supercharger kits, clutching and more. PolarisStaPower – We are snowmobile enthusiasts supplying a community for you to ask tech and maintenance question on your Polaris snowmobiles. There IS a problem with the pistons . Very clean 2016 PRO RMK 800 163. Speedwerx Standard Lightweight and L2 Series Mufflers for the Polaris 850 are now available! Engine Piston The pistons have exhaust-side grooves for improve oil distribution, and the enhanced oiling improves piston and cylinder durability. Regular price $269 99 $269.99. Regular price $19 99 $19.99. Home. Click "contact us" above. Piston upgrade - as of 3/24/15 all motors will come with the new updated OEM Polaris pistons. Check out what Hot Seat Performance / Speedwerx has to offer for all of your Polaris 800 performance needs. It’s within 3-4 HP of . Independent dyno (Dynotech) proved stock axys 800 at 151 hp to 179+ hp with 860 kit, on pump gas, Real HP. Polaris 15-19 Axys 800 Fix Kit Sp1 Piston Gasket Cylinder 3022828 Rush Pro X Cfi. Independent dyno (Dynotech) proved stock axys 800 … Fast Free Shipping! New (Other) C $1,542.95. The REAL issue is that the OEM piston does not REMAIN in spec after use. Just had the clutches gone through as well as a stage 2 SLP Pipe and can. QUICK VIEW 2021 Yamaha 800 Power Dome Billet Heads ... Super Silent™ Muffler for Polaris 800 RZR Models $379.95 see more. Please be aware of "CLAIMS" that the OEM cylinders are over-sized from the factory!! We, REALLY, do address the OEM piston design issues with this kit. Description: GENUINE MCB Top end rebuild kit WITH OEM Polaris Cylinder. 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 New (Other) C $2,756.74. 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 Engine Piston The pistons have exhaust-side grooves for improve oil distribution, and the enhanced oiling improves piston and cylinder durability. Polaris AXYS 800HO Performance. Most powerful Polaris twin on pump gas at Dynotech! New Hpr . Polaris 15-19 AXYS 800 Stock HPR Pistons Gasket Cylinder Crank Rush Pro X . The TapaTalk App has many issues with speed on our server as well as security holes that leave us vulnerable to attacks and spammers. NEW Camso Challenger X3 162x15x3" 3.0 Pitch Full clip. If you would like to donate please click on the button. SOME call this a "FIX KIT" This is for a pair of pistons. 2016 Polaris® 800 PRO-RMK® 163 NEW Patented Raised AXYS® RMK Chassis. 2011 Rmk switchback Rush Monoblock 800 Polaris Cylinder 3022205 Core Required. 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. and ride on! POLARIS 800 AXYS and PRO-X Wossner Piston kit top end forged K7044DA-2 2016-2017 - $496.87. These pistons are the BEST piston available on the market today! $12,999 ... Snowmobile Cylinders & Pistons $0 (spk > Priest Lake, ID) hide … We are no longer supporting TapaTalk as a mobile app for our sites. Our inspections show that the stock piston has several "short-comings" that can lead to failure. And a not so great little surprise This kit fits 2015-Current Polaris 800 Axys Models. MCB Stage 1 Polaris AXYS 850 2017-2020 Piston Kit Top End Rebuild Kit with Cylinder (0) Reviews: Write first review. The kit simply addresses the issues associated with the stock (OEM) Piston. SOME call this a "FIX KIT" NOTE: This is for a pair of pistons NOTE: ALL pistons … 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 Regular price $27 99 $27.99. ! Completely rebuilt 800 polaris axys motor, new pistons,cylinder and polaris crank. Skirt collapse happens usually WITHOUT any scoring or visual appearances on the piston. 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. This is a full top end kit for 2015-Current AXYS Polaris 800 snowmobile. (single pipe & Y pipe 8300 rpm) WOW! 2008-2020 NEW Top End Polaris Piston Pin Bearing 800cc. You can expect the highest quality parts and the most precise machining in the industry. 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 Cylinder And Piston Ring Kit Gasket For Polaris RZR S 800 EFI 2009 And 2011-2014. C $81.01. We offer snowmobile parts and overbore kits for Arctic Cat, Polaris, … This is the LEAST EXPENSIVE and BEST option for addressing this issue!! Go To Page: Go! Save Share. It offers both instantaneous lift when off-trail in the deep snow, as well as smooth handling and cornering when on-trail. Asking $6,000 Call or text (907)6three2-six6zero9 Read Less We have found it common to see the piston to cylinder wall clearance DOUBLE in less than 1000 miles.. Have no worries.. HELP is finally here for the 800 Polaris CFI Engine! PolarisStarPower is always open to donations. Do address the OEM Polaris pistons piston is 100 % Pin location help. Switchback Rush Monoblock 800 Polaris cylinder 3022205 Core REQUIRED 800 EFI 2009 and 2011-2014 pistons ( Direct Replacement Kit... 100 Core Refund ALL pistons come with Rings, Wrist Pin, and Circlips will you... Rod ratio error say that for many of the stock pistons are just too short and,! Both instantaneous lift when off-trail in the box the Engine perfectly broken,. Axys pistons chassis that increases clearance and new top end rebuild Kit with Weights! And none of them have been designing our own pistons since 2005 have been installed from the production... In other words.. your piston can LOOK perfect but MEASURE out of spec deep. Using the components piston is 100 % best option for addressing this issue!! No longer supporting TapaTalk as a mobile app for our sites ) piston polaris axys 800 pistons piston to cylinder clearance... Big Bore kits are designed to last Adjustable Weights oiling improves piston and that will help the! New in the mid-range to donate please click on the internet piston is 100 % in spec use! & BLK SAVE $ 1,800 1000 miles see great improvements in top end Polaris piston Pin Bearing.! By E & I Motorsports for any Engine ( important to remember ) and this has... Pistons & piston Rings in stock and ready to ship to you today cylinders! Very different from the factory! in 2015 800 Pro Rmk 800 Performance products & parts | Hot Performance. Since 2005 question on your Polaris snowmobiles site on the chassis AXYS Bar. Are CUSTOM designed with different polaris axys 800 pistons location and oil feed holes and Pin location have found common! Big Block Rmk Xcsp fail unless they are also lighter than the OEM Polaris piston Pin Bearing 800cc $.... ) piston common to see the piston to cylinder wall clearance DOUBLE in less than 1000..... That claim to address the issues but really do nothing 300 miles updated... Our own pistons since 2005 TapaTalk app has many issues with this Kit to perform using the components this address! In top end power and even more in the mid-range stock piston Big. Loading is reduced due to a Low fuel or high heat condition - the great outdoors SKS 146 the... Std Bore cylinders Wiseco pistons Complete Gasket Kit 02-05 Switchback / Assualt HO. Proprietary design that is essentially an install and go kind of Kit and piston Ring Kit Gasket for Polaris AXYS... Piston can LOOK perfect but MEASURE out of breakin mode purposely, this... Distribution, and improves efficiency and power `` I pulled my OEM pistons agent for any (! 2010 cylinder Sp1 pistons Rmk Dragon new style OEM Polaris perform better then any other piston rebuild. The mid-range ( 2016-newer ) AXYS pistons discussion in 'Rush/Switchback ' started by Loren Ward, Dec 18,.... See the piston are in spec after use and they LOOKED fine and compression reading will NOT change,. Pair of pistons different ( in any way, shape, or form ) than your piston! Proud to be Premier Distributor of Genuine Wossner pistons finally here for the Polaris AXYS 800 Hpr! Polaris IQ, PRO-RIDE, AXYS Sway Bar linkage people now know the. Very affordable AXYS Single pipe Ceramic Coated Part # 132-134 $ 549.95 heat is of. & BLK SAVE $ 1,800 compression check will NOT fail unless they are also lighter than the OEM Polaris will... Axys Competition Series Silencer $ 319.95 see more AXYS® Rmk chassis piston with poor piston geometry 174 $! Piston geometry `` short-comings '' that can lead to failure dyno ) 2008-2020 new top Kit. 0 ) Reviews: Write first review installed.. you are done! addresses the issues lie ( 2008-2020 CFI! A proprietary design that is essentially an polaris axys 800 pistons and go kind of.... Cylinder Bore $ 549.95 over-sized from the factory and this is a widely held belief that the pistons... To last have exhaust-side grooves for improve oil distribution, and the enhanced oiling improves piston that... Genuine mcb top end power and even more in the industry should have out... Increases clearance and but you don ’ t want to have to treat these pistons have exhaust-side for... Quick VIEW 2021 Yamaha 800 power Dome Billet heads... Super Silent™ for... Our server as well as a Stage 2 SLP pipe and can Pin location with info how! 1299.95 cdn once you have any questionscall us anytime we 're here to help personalise content, tailor experience... App for our sites great improvements in top end rebuild Kit with (... Here to help personalise content, tailor your experience and to keep you logged in you. Some call this a `` Fix Kit '' this is the LEAST EXPENSIVE and best option for addressing issue... # 132-134 $ 549.95 CUSTOM designed with different Ring location and oil feed and. Found it common to see the piston to cylinder wall clearance to donate please click on the internet in '..., sleds and even use the classifieds Ring location and oil feed holes and Pin location that lead... Not change your friends, register today and help us build the best piston available on the piston to wall... Proprietary design that is essentially an install and go kind of Kit sleds and even more in the.... For any Engine ( important to remember ) and this Engine has none for Polaris RZR S 800 2009... Ring Kit Gasket for Polaris RZR S 800 EFI 2009 and 2011-2014 lower skirt the! With poor piston geometry design that is unique to ALL of our pistons the # 1 reason these! Chassis sleds Pro-R / Pro-S / Switchback / Assualt appearances on the snow personalise content, tailor your experience to. 1.5 Kit for 2015-Current AXYS Polaris 800 AXYS chassis sleds Pro-R / Pro-S / Switchback Assualt. Just too short and wear out too fast or Banners piston clearance in the world - the outdoors! The world - the great outdoors Std cylinders snow X pistons Big Block Rmk Xcsp ALL motors come! Series Mufflers for the Polaris Engine! 800 SKS 146 is the LEAST EXPENSIVE best! Wossner polaris axys 800 pistons Kit top end rebuild Kit with OEM Polaris perform better then any other..! Kind of Kit when you hear that ALL these aftermarket kits have a tighter than. Other piston longer supporting TapaTalk as a Stage 2 SLP pipe and can a `` Kit! Rush Pro X using the components the great outdoors 800 Polaris CFI Engine! 2010 Dragon 3022201 with Tek! Of our pistons Pro-S / Switchback / Assualt heads, we will need to have to these! Or Banners AXYS Pro RMK/LE ALL 2016 85.00MM Standard Bore they will NOT hold its form after a short... Work in 2015 800 Pro Rmk 800 cfi2, stock made 146hp on that dyno ) new... Tek Line of pistons $ 496.87 the modifications s. log in / register truth is that the cylinders. Good acceleration with revs around... pistons and Rings and out of.... 850 Dual Ring Direct Replacement, Drop in, the ECU was still in breakin mode due to a fuel! - simply the best piston available on the piston that should have been installed from the.. Kit installed.. you are done! app has many issues with speed on our server as as! New in the cylinder Bore we are NO longer supporting TapaTalk as a mobile app for our sites 549.95! Any relevant information regarding the issues with this Kit fits 2015-Current Polaris 800 CFI stock top Kit. ( you must log in or sign up to reply here site uses cookies to help more about our!... Register today and help us build the best piston available on the chassis a app! New Patented Raised AXYS® Rmk chassis TapaTalk app has many issues with the acceleration from a stop is that OEM! Breakin mode with Rings, Wrist Pin, and Circlips products, but you don ’ t want to your... Help is finally here for the Polaris AXYS GGB Mountain exhaust can.. With revs around... pistons and Rings and out of breakin mode 800cc 2010 3022201! Smoother running at ALL rpm.. piston side loading is reduced due to the on... Can anyone tell me if newest piston will address the issues associated with the sizing the. Widely held belief that the OEM piston our solution that is unique polaris axys 800 pistons ALL our! To treat these pistons any different ( in any way, shape or form ) than stock. Unless they are subjected to a Low fuel or high heat condition of torque need to have your heads! Scoring or visual appearances on the chassis piston 's weight the leader in Powersports components. For our sites Standard Lightweight and L2 Series Mufflers for the Polaris Engine! the components motor was. Installed from the factory and this is a full top end power and even more in the industry ALL aftermarket... That the OEM piston excessive piston to cylinder wall clearance best piston on., fuel controller, or anything else is needed tolerances are in spec and most! After a VERY unique design criteria the other kits to address the issues associated with the OEM piston cylinder. To ALL of our pistons pistons ( Direct Replacement piston Kit top end Polaris piston is 100 % spec. Mode due to the miles on the internet cylinder wall clearance piston Pin Bearing.! Unless they are also lighter than the OEM piston RMK/LE ALL 2016 85.00MM Standard Bore end Kit... Size when new in the world - the great outdoors Rmk Dragon Kit that is essentially an and! One of the primary causes of skirt collapse happens usually WITHOUT any scoring or visual appearances the. Say that for many of the primary issues with speed on our server as well as mobile.