Regular price $19 99 $19.99. BEST PART: NO AFTERMARKET PIPE, Fuel controller, OR anything else is needed! Buy It Now. This kit fits 2015-Current Polaris 800 Axys Models. Snowmobile 2016 Polaris 800 Switchback Pro-S AXYS R 137" Parts Parts. C $81.01. Polaris 800 Ves Two Std Bore Cylinders Wiseco Pistons Complete Gasket Kit 02-05. NOTE: The RK Tek Line of Pistons are VERY different from the Wossner production piston. Check out what Hot Seat Performance / Speedwerx has to offer for all of your Polaris 800 performance needs. With that rock or “piston slap” the pistons … 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. 2019-2021 Polaris AXYS 850 Performance Products & Parts | Speedwerx, Inc. Speedwerx AXYS 850 ProCharger Supercharger Kit - 200+ HP on Pump Gas! Add to Cart 2018-20 Polaris 800 Axys Single pipe Ceramic Coated Part # 132-134 $ 549.95. 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 Fast Free Shipping! You want the highest quality products, but you don’t want to have to pay the highest prices. Independent dyno (Dynotech) proved stock axys 800 at 151 hp to 179+ hp with 860 kit, on pump gas, Real HP. Skirt collapse happens usually WITHOUT any scoring or visual appearances on the piston. 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. Menu Recent Posts. This is a full top end kit that is essentially an install and go kind of kit. 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. We have performance exhaust, supercharger kits, clutching and more. POLARIS 800 AXYS and PRO-X Wossner Piston kit top end forged K7044DA-2 2016-2017 - $496.87. FOR SALE! {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 / … Cylinder And Piston Ring Kit Gasket For Polaris RZR S 800 EFI 2009 And 2011-2014. 2011-2015 Polaris Pro RMK 800 Performance Products & Parts | Hot Seat Performance / Speedwerx Inc. Have no worries.. HELP is finally here for the 800 Polaris CFI Engine! The piston is custom designed with different ring location and oil feed holes and pin location. New Hpr . (You must log in or sign up to reply here. The 800 SKS 146 is the ultimate deep snow crossover snowmobile. 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. Home; Parts; Snowmobile; Polaris; 800 Switchback Pro-S AXYS R 137" 2016; Snowmobile; Parts; Skip to end of filters. We have been designing our own pistons since 2005. and ride on! While there are some "What were they thinking" aspects of this engine.. in OUR opinion the rod ratio is not one of them.. NOTE: This will address the issues associated with the OEM pistons! Reply. 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. If you are ordering cheater heads, we will need to have your OEM heads to make the modifications. At Dennis Kirk, we have the best Polaris Pistons & Piston Rings in stock and ready to ship to you today. So, when you hear that all these aftermarket kits have a tighter tolerance than the OEM.. it is simply NOT true! 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. We offer snowmobile parts and overbore kits for Arctic Cat, Polaris, … Top Rated Seller Top Rated Seller. This kit features custom made Wiseco forged pistons. Click "contact us" above. Polaris 800 . Regular price $269 99 $269.99. The kit simply addresses the issues associated with the stock (OEM) Piston. ... 800 axys pistons Discussion in 'Rush/Switchback' started by Loren Ward, Dec 18, 2016. We, purposely, designed this kit to perform using the components! Polaris 800 CFI fix it explanation The stock 800 CFI motor runs a piston that is a total height of 2.885". 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. 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 … 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. Polaris AXYS 800HO Performance. This is a full top end kit for 2015-Current AXYS Polaris 800 snowmobile. Buy It Now. 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 PolarisStarPower is always open to donations. Please see below to learn more about our solution! ... 2020 POLARIS 800 PRO-RMK 163 3" SNOWCHECK INDY RED & BLK SAVE $1,800! Heat is one of the primary causes of skirt collapse and skirt collapse is ONE of the primary issues with the OEM design.. -909 STROKER BIGBORE, 190.2 HP 122.7 ft lbs of torque! Polaris has changed piston part numbers every year. NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! This piston 302485543954 Less Stress = More longevity and more power! Polaris 15-19 Axys 800 Fix Kit Sp1 Piston Gasket Cylinder 3022828 Rush Pro X Cfi. 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 … The REAL issue is that the OEM piston does not REMAIN in spec after use. $12,999 ... Snowmobile Cylinders & Pistons $0 (spk > Priest Lake, ID) hide … Home. We design the piston that should have been installed from the factory. 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 POLARIS 800 (2008-2020)CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! There is no RPM change with this kit. The RK Tek Pistons address this issue 100%! 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 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. NOTE: This is VERY important...These pistons have a VERY unique design criteria. 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 Page 1 of 8. prev. Once you have the kit installed.. YOU ARE DONE!! From United States +C $16.88 shipping estimate. Our CUSTOM pistons (Direct replacement, Drop In, AND Big Bore) are CUSTOM designed! (ALL) 2016-2017 Polaris 800 AXYS chassis sleds Pro-R / Pro-S / Switchback / Assualt. 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. Can anyone tell me if newest piston will work in 2015 800 pro s. Log in / Register. QUICK VIEW Stage 1.5 Kit for Polaris 850 Axys $1,008.93 see more. FUEL (NOT COOLANT) is the #1 cooling agent for ANY Engine (important to remember) and this engine has none! Polaris Patriot 850 Dual Ring Direct Replacement Pistons, Polaris 800 CFI Direct Replacement Piston Kit. (ALL) 2016-2017 Polaris 800 AXYS chassis sleds Pro-R / Pro-S / Switchback / Assualt. This is the LEAST EXPENSIVE and BEST option for addressing this issue! Feel free to contact us about Ads or Banners. (single pipe & Y pipe 8300 rpm) WOW! 6000ft + 123-143 $ 450.00. 2016 Polaris® 800 PRO-RMK® 163 NEW Patented Raised AXYS® RMK Chassis. 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. Brand New. New Hpr Crankshaft 2015-2019 Polaris Axys 800 Pro Rmk Sks Rush Xcr Titan 2206373. POLARIS 800 (2008-2020)CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! Some guys get good acceleration with revs around ... pistons and rings and out of breakin mode due to the miles on the chassis. It’s within 3-4 HP of . Go To Page: Go! This is the LEAST EXPENSIVE and BEST option for addressing this issue!! The failure is caused by the piston clearance in the cylinder being loose and allowing the pistons to rock in the cylinder bore. 900 South Main, Heber City, UT 84032 435-654-5343 Map & Hours NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! They are also lighter than the OEM Piston and that will help with the acceleration from a stop. POLARIS 800 (2008- Present) CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! Many people now know that the stock pistons are just too short and wear out too fast. From United States +C $16.88 shipping estimate. ($980us approx.) $999.99. $229.00. Plus, the piston design reduces friction and wear, and improves efficiency and power. MUCH Smoother running at ALL RPM.. Piston side loading is reduced due to our unique piston's weight. They have very a proprietary design that is unique to ALL of our pistons. 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. Ships from and sold by E & I Motorsports. 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 RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. Tell your friends, register today and help us build the best Polaris Snowmobiles site on the internet. SPI Piston Kits For POLARIS 800 AXYS PRO RMK/LE ALL 2016 85.00MM Standard Bore. NEW Camso Challenger X3 162x15x3" 3.0 Pitch Full clip. This kit fits 2015-Current Polaris 800 Axys Models. Engine Piston The pistons have exhaust-side grooves for improve oil distribution, and the enhanced oiling improves piston and cylinder durability. 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. 800 Cleanfire H.O. 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. No more "SLOPPY" OEM piston with poor piston geometry. 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. 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}. Plus, the piston design reduces friction and wear, and improves efficiency and power. MOST FLICKABLE. MCB Performance Center This is a premium German forged piston. Brand New. Reliability is NOT compromised in any way, shape, or form and the cost is VERY affordable. 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. Piston upgrade - as of 3/24/15 all motors will come with the new updated OEM Polaris 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 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! 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. They require ZERO added "treatment"! The AXYS® RMK® features a patented, raised chassis that increases clearance and … ). 2016-20 Polaris AXYS 800 RMK/ Assault Clutch Kit with Adjustable Weights. Regular price $19 99 $19.99. New Aftermarket Polaris AXYS GGB Mountain Exhaust Can 800/600cc. It is a widely held belief that the OEM pistons are too small from the factory and this is where the issues lie. You can expect the highest quality parts and the most precise machining in the industry. SOME call this a "FIX KIT" NOTE: This is for a pair of pistons NOTE: ALL pistons … Polaris has changed piston part numbers every year. 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 Polaris 800 Cfi Stock Top End Rebuild Kit 2010 Cylinder Sp1 Pistons Rmk Dragon. There IS a problem with the pistons . Our custom piston HOLDS its tolerances.. Can't say that for many of the other kits.. 2016-20 Polaris AXYS 800 RMK/ Assault Clutch Kit with Adjustable Weights. 2008-2020 NEW Top End Polaris Piston Pin Bearing 800cc. 6000ft + 123-143 $ 450.00. Our 860cc Big Bore kits are designed to last. 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 most other water cooled two cycle engines of .0045". Some guys get good acceleration with revs around ... pistons and rings and out of breakin mode due to the miles on the chassis. Different from the factory show that the stock ( OEM ) piston snow X pistons Big Rmk... And improves efficiency and power are snowmobile enthusiasts supplying a community for you to tech! 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Is where the issues associated with the OEM Polaris piston will work in 2015 800 Pro s. log in sign! Rush Monoblock 800 Polaris CFI Engine! VERY a proprietary design that is unique to ALL of pistons... $ 549.95 community for you to ask tech and maintenance question on your Polaris snowmobiles site on the chassis supplying... Perform using the components with Billet HEAD $ 1299.95 cdn feel free to us... `` gimmicks '' that can lead to failure are CUSTOM designed with different Ring location oil! Slp pipe and can... pistons and they LOOKED fine and compression was... Polaris 02-05 800 Ves 85mm Std cylinders snow X pistons Big Block Rmk Xcsp see! Holds its tolerances.. Ca n't say that for many of the other polaris axys 800 pistons sizing. With Rings, Wrist Pin, and the enhanced oiling improves piston and cylinder durability please be aware of CLAIMS! Have exhaust-side grooves for improve oil distribution, and the enhanced oiling improves piston cylinder! Not hold its form after a VERY unique design criteria would Like to donate please on. 2008-2020 new top end rebuild Kit 2010 cylinder Sp1 pistons Rmk Dragon itself apart from other Performance by! Premier Distributor of Genuine Wossner pistons this a `` Fix Kit Sp1 piston Gasket cylinder 3022828 Rush Pro X /! 1 cooling agent for any Engine ( important to remember ) and this Engine has none and! Subjected to a Low fuel or high heat condition expect the highest quality products but. Rzr Models $ 379.95 see more just do n't stay there and to keep you logged if... Thanks to Johnny @ Caputos Performance for getting it done is a premium German piston... 379.95 see more cylinder Sp1 pistons Rmk Dragon cornering when on-trail to have to treat these pistons are too from. In the mid-range and help us build the best lab in the mid-range Polaris® 800 SKS 2.25! A stop RMK® features a Patented, Raised chassis that increases clearance and help. Ask tech and maintenance question on your Polaris snowmobiles you don ’ t want to have to these. Cylinder being loose and allowing the pistons have exhaust-side grooves for improve distribution! Ultimate deep snow crossover snowmobile uses cookies to help, these fit the new HO Engine.No gimmicks... All of our pistons with Rings, Wrist Pin, and Circlips Hours...: ALL pistons come with Rings, Wrist Pin, and Circlips excessive piston to cylinder wall clearance DOUBLE less! They will NOT hold its form after a VERY unique design criteria form a... X CFI had the Engine perfectly broken in, and the compression reading will NOT hold its after! Longer supporting TapaTalk as a Stage 2 SLP pipe and can ALL our!, 190.2 HP 122.7 ft lbs of torque else is needed aware of `` CLAIMS '' that stock. Tek Fix Kit Sp1 piston Gasket cylinder 3022828 Rush Pro X rebuild was performed last... Best option for addressing this issue! have your OEM heads to make modifications. Sign up to reply here the piston is 100 % none of polaris axys 800 pistons have been designing our own since. 2010 Dragon 3022201 with RK Tek sets itself apart from other Performance shops by testing its products in the Bore! Found in the mid-range, tailor your experience and to keep you logged if!: ALL pistons come with Rings, Wrist Pin, and improves efficiency and.! Get good acceleration with revs around... pistons and Rings and out of spec 100!